Rating › Sakio Chiba

Rating of Sakio Chiba

Player page　Last game 2026-10-29

Current rating1633

Peak1751
2018-10-11

Games842

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 47	80th	7-dan	Class C2	Group 5	1633	53.8	+91	18	7	0.720
FY2025	age 47	125th	7-dan	Class C2	Group 5	1542	41.3	+2	12	15	0.444
FY2024	age 46	123rd	7-dan	Class C1	Group 5	1540	42.1	-38	13	20	0.394
FY2023	age 45	107th	7-dan	Class C1	Group 4	1579	39.1	-64	9	17	0.346
FY2022	age 44	75th	7-dan	Class C1	Group 4	1642	51.2	-9	21	22	0.488
FY2021	age 43	68th	7-dan	Class C1	Group 4	1651	49.4	-24	15	15	0.500
FY2020	age 42	56th	7-dan	Class C1	Group 3	1675	50.1	-45	17	16	0.515
FY2019	age 41	38th	7-dan	Class C1	Group 2	1720	56.8	+33	19	13	0.594
FY2018	age 40	51st	7-dan	Class C1	Group 3	1687	54.6	-23	20	14	0.588
FY2017	age 39	50th	7-dan	Class C1	Group 4	1710	54.9	-0	18	12	0.600
FY2016	age 38	42nd	6-dan	Class C1	Group 4	1710	56.3	+9	22	13	0.629
FY2015	age 37	41st	6-dan	Class C1	Group 4	1702	56.9	+28	25	16	0.610
FY2014	age 36	50th	6-dan	Class C1	Group 4	1673	54.1	+22	21	12	0.636
FY2013	age 35	60th	6-dan	Class C1	Group 5	1651	49.8	-21	18	15	0.545
FY2012	age 34	52nd	6-dan	Class C1	Group 5	1673	51.8	+11	18	11	0.621
FY2011	age 33	61st	6-dan	Class C1	Group 5	1662	51.4	+13	19	12	0.613
FY2010	age 32	66th	6-dan	Class C1	Group 6	1648	48.2	-7	18	15	0.545
FY2009	age 31	64th	5-dan	Class C1	Group 6	1656	49.7	+11	17	16	0.515
FY2008	age 30	68th	5-dan	Class C1	Group 6	1645	48.8	-29	17	16	0.515
FY2007	age 29	55th	5-dan	Class C1	Group 6	1673	51.5	+20	23	15	0.605
FY2006	age 28	64th	5-dan	Class C1	Group 6	1653	49.0	+1	14	14	0.500
FY2005	age 27	62nd	5-dan	Class C1	Group 6	1652	53.8	+52	19	14	0.576
FY2004	age 26	84th	5-dan	Class C1	Group 6	1600	46.1	-24	12	15	0.444
FY2003	age 25	70th	4-dan	Class C2	Group 6	1625	50.2	+3	17	12	0.586
FY2002	age 24	70th	4-dan	Class C2	Group 6	1621	47.3	-12	16	13	0.552
FY2001	age 23	65th	4-dan	Class C2	Group 6	1633	48.6	-14	17	15	0.531
FY2000	age 22	61st	4-dan		Group 6	1648		+34	8	4	0.667

Games by fiscal year

FY2026 results18W-7L

Win rate0.720

Rating1633

Annual rank80th

Rank/title at FY end / age7-dan / age 47

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1532	+12	1543	Makoto Tobe7-dan / age 39 1696	Osho-sen Prelim 1 Round 3	Gote	○
2	4/7	1543	+11	1554	Daisuke Suzuki9-dan / age 51 1676	Kio-sen Prelims Round 2	Sente	○
3	4/16	1554	-4	1550	Kazushi Watanabe7-dan / age 31 1720	Osho-sen Prelim 1 Final	Gote	●
4	4/21	1550	+5	1555	Tadao Kitajima7-dan / age 60 1408	Kio-sen Prelims Round 3	Gote	○
5	5/14	1555	+11	1566	Hiroshi Yamamoto5-dan / age 29 1679	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	○
6	5/22	1566	+13	1578	Wataru Yashiro8-dan / age 32 1794	Kio-sen Prelims Round 4	Gote	○
7	6/3	1578	-10	1568	Kota Kanai6-dan / age 40 1505	Kisei-sen Prelim 1 Round 1	Sente	●
8	6/9	1568	+12	1581	Reo Okabe6-dan / age 27 1776	Kio-sen Prelims Final	Gote	○
9	6/18	1581	+9	1590	Junpei Ide5-dan / age 35 1614	Junisen Class C2 Round 1	Gote	○
10	6/23	1590	+12	1602	Yusei Koga6-dan / age 25 1801	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	○
11	7/9	1602	-10	1592	Yuichi Tanaka6-dan / age 41 1512	Junisen Class C2 Round 2	Sente	●
12	7/22	1592	+10	1602	Taichi Nakamura8-dan / age 38 1686	Ryuo-sen Group 5 Promotion playoff Round 3	Sente	○
13	7/28	1602	-7	1595	Hiroki Taniai5-dan / age 32 1663	Asahi Cup Prelim 1 Round 2	Sente	●
14	8/6	1595	+5	1600	Satoru Sakaguchi6-dan / age 47 1457	Junisen Class C2 Round 3	Sente	○
15	8/12	1600	+7	1607	Issei Takazaki7-dan / age 39 1551	Oza-sen Prelim 1 Round 2	Sente	○
16	8/17	1607	+11	1619	Tatsuya Sugai8-dan / age 34 1768	Kio-sen Main Round 2	Gote	○
17	8/27	1619	+9	1627	Kohei Hasebe6-dan / age 32 1644	Junisen Class C2 Round 4	Gote	○
18	9/3	1627	+3	1631	Hideyuki Takano7-dan / age 54 1400	Oi-sen Prelims Round 1	Sente	○
19	9/8	1631	+4	1635	Norihiro Yagura7-dan / age 51 1462	Ryuo-sen Group 5 Promotion playoff Round 4	Gote	○
20	9/18	1635	-7	1628	Kentaro Ishii7-dan / age 34 1690	Kio-sen Main Round 3	Gote	●
21	9/29	1628	+3	1631	Hiroshi Okazaki7-dan / age 59 1388	Eio-sen 7-dan section Round 1	Sente	○
22	10/9	1631	+6	1637	Tetsuya Fujimori6-dan / age 39 1538	Ryuo-sen Group 5 Promotion playoff Semifinal	Sente	○
23	10/13	1637	-6	1631	Kentaro Ishii7-dan / age 34 1715	Oi-sen Prelims Round 2	Gote	●
24	10/20	1631	-5	1626	Shingo Sawada7-dan / age 34 1782	Eio-sen 7-dan section Round 2	Sente	●
25	10/29	1626	+7	1633	Shogo Orita5-dan / age 37 1571	Junisen Class C2 Round 6	Gote	○

FY2025 results12W-15L

Win rate0.444

Rating1542

Annual rank125th

Rank/title at FY end / age7-dan / age 47

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1535	-9	1526	Daisuke Nakagawa8-dan / age 56 1490	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	●
2	5/28	1526	+6	1533	Yoshiyuki Kubota7-dan / age 53 1455	Ryuo-sen Group 5 Relegation playoff Final	Sente	○
3	6/2	1533	+8	1541	Kiyokazu Katsumata7-dan / age 56 1535	Kisei-sen Prelim 1 Round 1	Gote	○
4	6/2	1533	-8	1525	Hiroki Iizuka8-dan / age 56 1530	Kisei-sen Prelim 1 Round 2	Gote	●
5	6/19	1533	-6	1527	Kenta Miyajima4-dan / age 25 1628	Junisen Class C2 Round 1	Sente	●
6	7/10	1527	-5	1522	Hiroki Taniai5-dan / age 31 1674	Junisen Class C2 Round 2	Gote	●
7	7/31	1522	-8	1514	Ryosuke Nakamura6-dan / age 39 1528	Junisen Class C2 Round 3	Gote	●
8	8/5	1514	+6	1520	Masakazu Kondoh7-dan / age 54 1428	Asahi Cup Prelim 1 Round 2	Sente	○
9	8/12	1520	-6	1514	Kouru Abe7-dan / age 30 1611	Eio-sen 7-dan section Round 2	Gote	●
10	8/18	1514	+4	1518	Masaki Izumi8-dan / age 64 1339	Ginga-sen Prelims Final	Gote	○
11	8/28	1518	-7	1511	Yoshitaka Hoshino5-dan / age 37 1545	Junisen Class C2 Round 4	Sente	●
12	9/3	1511	-8	1503	Taku Morishita9-dan / age 59 1498	Oza-sen Prelim 1 Round 2	Gote	●
13	9/9	1503	-6	1496	Taiki Yamakawa4-dan / age 27 1576	Oi-sen Prelims Round 2	Sente	●
14	9/26	1496	-3	1493	Taichi Takami7-dan / age 32 1743	Asahi Cup Prelim 1 Round 3	Sente	●
15	10/23	1493	-5	1488	Shinya Satoh7-dan / age 48 1615	Junisen Class C2 Round 5	Gote	●
16	11/6	1488	+10	1498	Yusuke Toyama6-dan / age 45 1569	Junisen Class C2 Round 6	Sente	○
17	12/3	1498	+13	1511	Ryuma Yoshiike4-dan / age 21 1754	Ginga-sen Block B Round 4	Gote	○
18	12/11	1511	-7	1503	Shingo Itoh6-dan / age 43 1536	Junisen Class C2 Round 7	Sente	●
19	12/25	1503	-6	1498	Junpei Ide5-dan / age 34 1601	Ryuo-sen Group 5 Ranking Round 1	Gote	●
20	1/8	1498	+12	1509	Shuji Muranaka7-dan / age 44 1662	Junisen Class C2 Round 8	Gote	○
21	2/5	1509	+7	1516	Michio Takahashi9-dan / age 65 1444	Junisen Class C2 Round 9	Gote	○
22	2/10	1516	-8	1508	Hiroshi Miyamoto6-dan / age 40 1535	Ginga-sen Block B Round 5	Gote	●
23	2/17	1508	+12	1520	Daisuke Suzuki9-dan / age 51 1676	NHK Cup Prelims Round 1	Sente	○
24	2/17	1508	-11	1497	Hiroshi Okazaki7-dan / age 58 1373	NHK Cup Prelims Round 2	Gote	●
25	3/2	1509	+10	1519	Shuji Muranaka7-dan / age 44 1610	Osho-sen Prelim 1 Round 1	Sente	○
26	3/2	1509	+12	1520	Kenta Miyajima4-dan / age 26 1673	Osho-sen Prelim 1 Round 2	Gote	○
27	3/10	1531	+12	1542	Hirotaka Kajiura7-dan / age 30 1701	Junisen Class C2 Round 10	Sente	○

FY2024 results13W-20L

Win rate0.394

Rating1540

Annual rank123rd

Rank/title at FY end / age7-dan / age 46

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1577	+8	1585	Yusuke Toyama6-dan / age 44 1592	Osho-sen Prelim 1 Round 3	Gote	○
2	5/10	1585	-6	1579	Hiroaki Yokoyama7-dan / age 43 1665	Osho-sen Prelim 1 Round 4	Sente	●
3	5/17	1579	+9	1588	Kohei Hasebe5-dan / age 30 1615	Kisei-sen Prelim 1 Round 1	Gote	○
4	5/31	1588	+8	1596	Tetsuya Fujimori5-dan / age 37 1569	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	○
5	6/11	1596	-10	1586	Satoru Sakaguchi6-dan / age 45 1525	Junisen Class C1 Round 1	Sente	●
6	6/19	1586	+9	1595	Keita Kadokura5-dan / age 37 1633	Ryuo-sen Group 5 Promotion playoff Round 3	Gote	○
7	7/4	1595	-8	1587	Shuji Satoh8-dan / age 57 1578	Asahi Cup Prelim 1 Round 2	Gote	●
8	7/9	1587	-10	1577	Keita Inoue9-dan / age 60 1493	Junisen Class C1 Round 2	Gote	●
9	7/19	1577	+6	1583	Kiyokazu Katsumata7-dan / age 55 1494	Eio-sen 7-dan section Round 1	Sente	○
10	7/19	1577	-3	1574	Seiya Kondou7-dan / age 27 1830	Eio-sen 7-dan section Round 2	Gote	●
11	7/25	1580	+7	1586	Daisuke Nakagawa8-dan / age 56 1526	Ryuo-sen Group 5 Promotion playoff Round 4	Sente	○
12	8/6	1586	+4	1590	Tadao Kitajima7-dan / age 58 1391	Junisen Class C1 Round 3	Gote	○
13	8/15	1590	-7	1583	Kouru Abe7-dan / age 29 1624	Ginga-sen Prelims Final	Gote	●
14	8/23	1583	+11	1594	Mikio Kariyama4-dan / age 22 1712	Kisei-sen Prelim 1 Round 2	Sente	○
15	8/23	1583	+7	1590	Takashi Abe9-dan / age 56 1546	Kisei-sen Prelim 1 Round 3	Sente	○
16	9/3	1601	-4	1597	Nagisa Fujimoto5-dan / age 19 1799	Junisen Class C1 Round 4	Sente	●
17	9/20	1597	+6	1603	Manabu Senzaki9-dan / age 54 1500	Oi-sen Prelims Round 2	Sente	○
18	10/8	1603	-8	1595	Hirotaka Nozuki8-dan / age 51 1600	Junisen Class C1 Round 5	Gote	●
19	10/18	1595	+8	1603	Yugo Takeuchi5-dan / age 36 1574	Ryuo-sen Group 5 Promotion playoff Semifinal	Gote	○
20	10/22	1603	-11	1591	Hideyuki Takano7-dan / age 52 1441	Oi-sen Prelims Round 3	Gote	●
21	10/30	1591	-5	1586	Tatsuya Sanmaido7-dan / age 31 1718	Oza-sen Prelim 1 Round 2	Gote	●
22	11/6	1586	-6	1580	Akihiro Ida5-dan / age 27 1695	Ryuo-sen Group 5 Promotion playoff Final	Sente	●
23	11/12	1580	-7	1574	Daisuke Katagami7-dan / age 43 1646	Junisen Class C1 Round 6	Sente	●
24	11/22	1574	-4	1570	Kazuo Sugimoto5-dan / age 33 1780	Kisei-sen Prelim 1 Final	Sente	●
25	12/3	1570	+5	1575	Keiichi Sanada8-dan / age 52 1442	Junisen Class C1 Round 7	Sente	○
26	12/23	1575	-9	1566	Yoshitaka Hoshino5-dan / age 36 1529	Ryuo-sen Group 5 Ranking Round 1	Gote	●
27	1/14	1566	-6	1560	Kazutoshi Satoh7-dan / age 46 1645	Junisen Class C1 Round 8	Gote	●
28	1/24	1560	+9	1569	Atsushi Miyata7-dan / age 43 1593	Osho-sen Prelim 1 Round 1	Sente	○
29	1/29	1569	-6	1562	Ayumu Matsuo8-dan / age 44 1645	Kio-sen Prelims Round 2	Gote	●
30	2/4	1562	-7	1556	Eiji Iijima8-dan / age 45 1616	Junisen Class C1 Round 9	Gote	●
31	2/12	1556	-4	1552	Hirotaka Kajiura7-dan / age 29 1771	NHK Cup Prelims Round 1	Gote	●
32	2/20	1552	-8	1545	Shingo Itoh6-dan / age 43 1571	Osho-sen Prelim 1 Round 2	Gote	●
33	3/4	1545	-4	1540	Ryuuma Tonari7-dan / age 35 1717	Junisen Class C1 Round 10	Sente	●

FY2023 results9W-17L

Win rate0.346

Rating1579

Annual rank107th

Rank/title at FY end / age7-dan / age 45

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1636	-11	1625	Hiroki Iizuka7-dan / age 54 1513	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●
2	5/16	1625	-6	1620	Toshiyuki Moriuchi9-dan / age 52 1729	Kio-sen Prelims Round 4	Gote	●
3	5/30	1620	+4	1624	Hiroshi Okazaki7-dan / age 56 1445	Kisei-sen Prelim 1 Round 1	Gote	○
4	5/30	1620	+4	1624	Hideyuki Takano6-dan / age 50 1434	Kisei-sen Prelim 1 Round 2	Gote	○
5	6/13	1628	-9	1619	Kota Kanai6-dan / age 37 1578	Junisen Class C1 Round 1	Sente	●
6	6/28	1619	-8	1611	Yuta Ishikawa5-dan / age 28 1630	Ryuo-sen Group 4 Relegation playoff Final	Sente	●
7	7/7	1611	-9	1603	Akira Nishio7-dan / age 43 1589	Asahi Cup Prelim 1 Round 2	Gote	●
8	7/11	1603	+5	1608	Ichiro Hiura8-dan / age 57 1481	Junisen Class C1 Round 2	Gote	○
9	8/1	1608	-3	1604	Asuto Saito5-dan / age 25 1832	Junisen Class C1 Round 3	Sente	●
10	8/9	1604	-6	1599	Kazuki Kimura9-dan / age 50 1710	Oi-sen Prelims Round 2	Sente	●
11	8/23	1599	-9	1590	Shuji Satoh8-dan / age 56 1540	Ginga-sen Prelims Final	Gote	●
12	8/29	1590	-10	1580	Hiroshi Miyamoto5-dan / age 37 1509	Junisen Class C1 Round 4	Gote	●
13	9/19	1580	-6	1574	Makoto Sasaki7-dan / age 43 1664	Eio-sen 7-dan section Round 2	Gote	●
14	9/29	1574	-4	1570	Kei Honda6-dan / age 26 1786	Kisei-sen Prelim 1 Round 3	Sente	●
15	10/17	1570	+9	1579	Akira Nishio7-dan / age 44 1599	Junisen Class C1 Round 6	Sente	○
16	10/27	1579	-8	1570	Hiroki Taniai4-dan / age 29 1572	Oza-sen Prelim 1 Round 2	Sente	●
17	11/7	1570	-7	1563	Akihiro Murata6-dan / age 37 1603	Junisen Class C1 Round 7	Sente	●
18	12/5	1563	+6	1570	Michio Takahashi9-dan / age 63 1493	Junisen Class C1 Round 8	Gote	○
19	12/15	1570	-3	1566	Asuto Saito5-dan / age 25 1809	Ryuo-sen Group 5 Ranking Round 1	Gote	●
20	1/9	1566	-9	1558	Kenjirou Abe7-dan / age 34 1538	Junisen Class C1 Round 9	Gote	●
21	1/31	1558	-6	1552	Eiji Iijima8-dan / age 44 1647	Kio-sen Prelims Round 2	Sente	●
22	2/6	1552	+9	1561	Kouhei Funae6-dan / age 36 1614	Junisen Class C1 Round 10	Sente	○
23	2/26	1561	-6	1555	Takeshi Fujii9-dan / age 53 1641	NHK Cup Prelims	Sente	●
24	3/5	1555	+7	1562	Manabu Senzaki9-dan / age 53 1528	Junisen Class C1 Round 11	Gote	○
25	3/19	1562	+12	1574	Satoshi Takano6-dan / age 30 1740	Osho-sen Prelim 1 Round 2	Gote	○
26	3/27	1574	+4	1579	Yoshikazu Minami9-dan / age 60 1405	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	○

FY2022 results21W-22L

Win rate0.488

Rating1642

Annual rank75th

Rank/title at FY end / age7-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1648	+12	1660	Tetsuro Itodani8-dan / age 33 1822	Oi-sen White league Round 2	Gote	○
2	4/8	1660	-5	1655	Shingo Sawada7-dan / age 30 1797	Oi-sen White league Round 4	Sente	●
3	4/14	1655	+8	1663	Makoto Tobe7-dan / age 35 1672	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
4	4/19	1663	-6	1658	Yoshiharu Habu9-dan / age 51 1775	Oi-sen White league Round 3	Sente	●
5	4/26	1658	+9	1667	Kazushi Watanabe5-dan / age 27 1713	Kio-sen Prelims Round 3	Sente	○
6	5/2	1667	-6	1661	Toshiaki Kubo9-dan / age 46 1754	Oi-sen White league Round 5	Gote	●
7	5/10	1661	+4	1665	Hideyuki Takano6-dan / age 49 1456	Kisei-sen Prelim 1 Round 2	Sente	○
8	5/18	1665	-9	1655	Akira Nishio7-dan / age 42 1610	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	●
9	5/24	1655	+8	1663	Takeshi Fujii9-dan / age 51 1652	Kio-sen Prelims Round 4	Sente	○
10	6/8	1663	+9	1672	Hisashi Namekata9-dan / age 48 1692	Kio-sen Prelims Final	Sente	○
11	6/14	1672	+7	1679	Daisuke Katagami7-dan / age 40 1643	Junisen Class C1 Round 1	Sente	○
12	6/24	1679	+6	1685	Shuji Muranaka7-dan / age 41 1583	Eio-sen 7-dan section Round 1	Sente	○
13	6/30	1685	-5	1680	Yoshiharu Habu9-dan / age 51 1806	Kio-sen Main Round 2	Sente	●
14	7/8	1680	+5	1685	Yoshiyuki Kubota7-dan / age 50 1542	Eio-sen 7-dan section Round 2	Gote	○
15	7/12	1685	-8	1677	Takayuki Kuroda5-dan / age 25 1684	Junisen Class C1 Round 2	Gote	●
16	8/2	1677	+11	1688	Seiya Kondou7-dan / age 26 1815	Asahi Cup Prelim 1 Round 2	Gote	○
17	8/9	1688	+4	1692	Hiroki Iizuka7-dan / age 53 1511	Junisen Class C1 Round 3	Gote	○
18	8/23	1692	-13	1679	Takehiro Ohira6-dan / age 45 1450	Ginga-sen Prelims Final	Gote	●
19	8/30	1679	-12	1668	Satoru Sakaguchi6-dan / age 44 1511	Junisen Class C1 Round 4	Sente	●
20	9/21	1668	+9	1676	Hiroaki Yokoyama7-dan / age 41 1694	Asahi Cup Prelim 1 Round 3	Sente	○
21	9/21	1668	+6	1674	Shuji Muranaka7-dan / age 41 1576	Asahi Cup Prelim 1 Final	Gote	○
22	9/28	1682	+8	1690	Hiroshi Yamamoto4-dan / age 26 1693	Kisei-sen Prelim 1 Round 3	Sente	○
23	9/28	1682	+9	1691	Reo Kurosawa6-dan / age 30 1737	Kisei-sen Prelim 1 Final	Gote	○
24	9/30	1700	-10	1689	Shingo Itoh6-dan / age 40 1594	Oi-sen Prelims Round 2	Gote	●
25	10/6	1689	-6	1683	Hirotaka Kajiura7-dan / age 27 1783	Eio-sen 7-dan section Round 3	Sente	●
26	10/11	1683	-7	1676	Tatsuya Sanmaido7-dan / age 29 1711	Junisen Class C1 Round 6	Gote	●
27	10/28	1676	+3	1679	Hideyuki Takano6-dan / age 50 1447	Oza-sen Prelim 1 Round 2	Gote	○
28	11/1	1679	-5	1674	Yuuki Sasaki7-dan / age 28 1803	Asahi Cup Prelim 2 Round 1	Gote	●
29	11/8	1674	-6	1668	Wakamu Deguchi6-dan / age 27 1765	Junisen Class C1 Round 7	Sente	●
30	12/6	1668	-11	1658	Keiichi Sanada8-dan / age 50 1556	Junisen Class C1 Round 8	Gote	●
31	12/13	1658	-5	1653	Seiya Kondou7-dan / age 26 1814	Kisei-sen Prelim 2 Round 2	Gote	●
32	12/28	1653	+8	1661	Kouru Abe7-dan / age 28 1657	Oza-sen Prelim 1 Round 3	Gote	○
33	1/6	1661	+11	1672	Asuto Saito5-dan / age 24 1807	Kio-sen Prelims Round 2	Sente	○
34	1/10	1672	-11	1661	Yoshiyuki Kubota7-dan / age 50 1518	Junisen Class C1 Round 9	Sente	●
35	1/17	1661	-9	1652	Hiromu Watanabe6-dan / age 34 1612	Ryuo-sen Group 4 Ranking Round 1	Gote	●
36	1/26	1652	+11	1663	Wataru Yashiro7-dan / age 28 1785	Oza-sen Prelim 1 Round 4	Gote	○
37	2/7	1663	-4	1659	Takumi Ito5-dan / age 20 1835	Junisen Class C1 Round 10	Sente	●
38	2/17	1659	-4	1654	Kei Honda5-dan / age 25 1827	Osho-sen Prelim 1 Round 2	Gote	●
39	2/21	1654	+5	1659	Yoshiyuki Kubota7-dan / age 50 1513	NHK Cup Prelims Round 1	Gote	○
40	2/21	1654	-8	1646	Hirotaka Nozuki8-dan / age 49 1649	NHK Cup Prelims Round 2	Sente	●
41	2/24	1651	-9	1642	Akihiro Murata6-dan / age 36 1623	Oza-sen Prelim 1 Final	Gote	●
42	3/1	1642	+8	1650	Issei Takazaki7-dan / age 36 1647	Kio-sen Prelims Round 3	Gote	○
43	3/7	1650	-8	1642	Atsushi Miyata7-dan / age 41 1647	Junisen Class C1 Round 11	Gote	●

FY2021 results15W-15L

Win rate0.500

Rating1651

Annual rank68th

Rank/title at FY end / age7-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1673	-9	1664	Kazushi Watanabe4-dan / age 26 1624	Osho-sen Prelim 1 Round 4	Sente	●
2	5/18	1664	-8	1655	Yuta Komori5-dan / age 25 1658	Junisen Class C1 Round 1	Gote	●
3	6/15	1655	+5	1660	Takahiro Toyokawa7-dan / age 54 1510	Junisen Class C1 Round 2	Sente	○
4	6/25	1660	+5	1666	Michio Takahashi9-dan / age 61 1541	Oi-sen Prelims Round 2	Gote	○
5	7/7	1666	+7	1673	Hiromu Watanabe5-dan / age 32 1634	Kisei-sen Prelim 1 Round 2	Sente	○
6	7/13	1673	+4	1677	Manabu Senzaki9-dan / age 51 1477	Junisen Class C1 Round 3	Gote	○
7	7/20	1677	+2	1679	Takehiro Ohira6-dan / age 44 1383	Asahi Cup Prelim 1 Round 2	Sente	○
8	7/30	1679	-12	1668	Hiroshi Okazaki7-dan / age 54 1502	Eio-sen 7-dan section Round 1	Sente	●
9	8/6	1668	-6	1661	Asuto Saito4-dan / age 23 1737	Kisei-sen Prelim 1 Round 3	Gote	●
10	8/12	1661	-11	1650	Yuya Nagaoka6-dan / age 35 1539	Ginga-sen Prelims Final	Sente	●
11	8/17	1650	-7	1643	Takuma Oikawa6-dan / age 34 1675	Oza-sen Prelim 1 Round 2	Gote	●
12	8/27	1643	+14	1657	Akira Watanabe3 titles / age 37 1989	Oi-sen Prelims Round 3	Sente	○
13	9/21	1657	+8	1665	Kazutoshi Satoh7-dan / age 43 1646	Junisen Class C1 Round 4	Sente	○
14	9/28	1665	+10	1675	Kei Honda5-dan / age 24 1773	Asahi Cup Prelim 1 Round 3	Sente	○
15	9/28	1665	+9	1674	Takayuki Kuroda5-dan / age 25 1706	Asahi Cup Prelim 1 Final	Gote	○
16	10/20	1684	+9	1693	Makoto Tobe7-dan / age 35 1709	Oi-sen Prelims Round 4	Gote	○
17	11/2	1693	-13	1680	Hideyuki Takano6-dan / age 49 1456	Junisen Class C1 Round 6	Sente	●
18	11/11	1680	-6	1674	Masataka Goda9-dan / age 50 1777	Asahi Cup Prelim 2 Round 1	Sente	●
19	11/16	1674	-8	1667	Hirotaka Nozuki8-dan / age 48 1695	Junisen Class C1 Round 7	Gote	●
20	12/14	1667	+7	1673	Akihiro Murata6-dan / age 35 1610	Junisen Class C1 Round 8	Sente	○
21	12/24	1673	+11	1684	Yasumitsu Satoh9-dan / age 52 1790	Oi-sen Prelims Final	Sente	○
22	1/11	1684	+5	1689	Shuji Satoh8-dan / age 54 1540	Junisen Class C1 Round 9	Gote	○
23	1/21	1689	-11	1678	Atsushi Miyata7-dan / age 40 1560	Osho-sen Prelim 1 Round 1	Sente	●
24	1/27	1678	+6	1684	Keiichi Sanada8-dan / age 49 1591	Ryuo-sen Group 4 Ranking Round 1	Gote	○
25	2/1	1684	-7	1677	Takashi Ikenaga5-dan / age 28 1736	Oi-sen White league Round 1	Sente	●
26	2/8	1677	-6	1671	Takahiro Oohashi6-dan / age 29 1757	Junisen Class C1 Round 10	Sente	●
27	2/15	1671	+6	1677	Michio Takahashi9-dan / age 61 1573	Kio-sen Prelims Round 2	Gote	○
28	2/22	1677	-13	1664	Akira Shima9-dan / age 59 1422	NHK Cup Prelims Round 1	Gote	●
29	3/8	1664	-6	1658	Kouhei Funae6-dan / age 34 1741	Junisen Class C1 Round 11	Gote	●
30	3/24	1658	-6	1651	Reo Kurosawa6-dan / age 30 1725	Ryuo-sen Group 4 Ranking Round 2	Gote	●

FY2020 results17W-16L

Win rate0.515

Rating1675

Annual rank56th

Rank/title at FY end / age7-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1718	+10	1728	Tadahisa Maruyama9-dan / age 49 1805	Osho-sen Prelim 1 Round 1	Gote	○
2	4/16	1728	+5	1732	Shingo Itoh5-dan / age 38 1570	Kio-sen Prelims Round 3	Gote	○
3	4/23	1732	-9	1724	Mirai Aoshima5-dan / age 25 1710	Osho-sen Prelim 1 Round 2	Sente	●
4	5/13	1724	+9	1732	Takuma Oikawa6-dan / age 33 1752	Kio-sen Prelims Round 4	Gote	○
5	6/3	1732	-8	1724	Wataru Yashiro7-dan / age 26 1715	Kisei-sen Prelim 1 Round 2	Gote	●
6	6/9	1724	-10	1714	Kota Kanai6-dan / age 34 1619	Kio-sen Prelims Final	Gote	●
7	6/16	1714	+9	1722	Ryuuma Tonari6-dan / age 30 1737	Junisen Class C1 Round 1	Sente	○
8	7/7	1722	-8	1715	Yasuhiro Masuda6-dan / age 22 1743	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
9	7/14	1715	+5	1720	Keiichi Sanada8-dan / age 47 1576	Junisen Class C1 Round 2	Gote	○
10	7/22	1720	-12	1708	Shoji Segawa6-dan / age 50 1556	Asahi Cup Prelim 1 Round 2	Gote	●
11	8/11	1708	-10	1698	Issei Takazaki6-dan / age 33 1607	Junisen Class C1 Round 3	Sente	●
12	8/26	1698	+8	1706	Taichi Nakamura7-dan / age 32 1689	Oi-sen Prelims Round 2	Gote	○
13	8/31	1706	-11	1695	Tetsuya Fujimori5-dan / age 33 1566	Ginga-sen Prelims	Gote	●
14	9/8	1695	-11	1684	Taku Morishita9-dan / age 54 1563	Junisen Class C1 Round 4	Gote	●
15	9/24	1684	+4	1687	Yuya Nagaoka5-dan / age 35 1463	Oza-sen Prelim 1 Round 2	Gote	○
16	10/6	1687	+5	1692	Michio Takahashi9-dan / age 60 1548	Junisen Class C1 Round 5	Sente	○
17	10/12	1692	-10	1682	Issei Takazaki7-dan / age 33 1619	Oi-sen Prelims Round 3	Sente	●
18	11/2	1682	+2	1685	Kazushiza Horiguchi7-dan / age 45 1352	Eio-sen 7-dan section Round 1	Gote	○
19	11/9	1685	-9	1676	Issei Takazaki7-dan / age 33 1643	Oza-sen Prelim 1 Round 3	Gote	●
20	11/17	1676	+5	1680	Kosuke Tamura7-dan / age 44 1530	Junisen Class C1 Round 7	Gote	○
21	12/7	1680	-6	1674	Taichi Takami7-dan / age 27 1750	Ryuo-sen Group 3 Ranking Round 1	Gote	●
22	12/15	1674	+10	1684	Mirai Aoshima6-dan / age 25 1748	Junisen Class C1 Round 8	Gote	○
23	12/25	1684	+2	1686	小林宏7-dan / age 58 1361	Osho-sen Prelim 1 Round 2	Sente	○
24	1/12	1686	-7	1679	Eiji Iijima7-dan / age 41 1738	Junisen Class C1 Round 9	Sente	●
25	1/21	1679	+8	1687	Yusuke Toyama6-dan / age 41 1676	Kio-sen Prelims Round 2	Gote	○
26	1/26	1687	+6	1693	Atsushi Miyata7-dan / age 39 1609	Osho-sen Prelim 1 Round 3	Gote	○
27	2/2	1693	+7	1700	Kota Kanai6-dan / age 34 1634	Junisen Class C1 Round 10	Sente	○
28	2/10	1700	-7	1693	Tatsuya Sanmaido7-dan / age 27 1731	Eio-sen 7-dan section Round 2	Gote	●
29	2/19	1693	+1	1694	Katsuhiko Murooka7-dan / age 61 1287	NHK Cup Prelims	Sente	○
30	2/19	1693	-9	1684	Shuji Muranaka7-dan / age 39 1657	NHK Cup Prelims	Sente	●
31	3/2	1685	-5	1680	Seiya Kondou7-dan / age 24 1800	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	●
32	3/9	1680	+3	1683	Akira Shima9-dan / age 58 1423	Junisen Class C1 Round 11	Gote	○
33	3/24	1683	-7	1675	Satoshi Takano5-dan / age 27 1715	Kio-sen Prelims Round 3	Sente	●

FY2019 results19W-13L

Win rate0.594

Rating1720

Annual rank38th

Rank/title at FY end / age7-dan / age 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/7	1688	-6	1682	Wataru Yashiro7-dan / age 25 1800	Kio-sen Prelims Round 3	Gote	●
2	5/13	1682	-11	1671	Keita Kadokura5-dan / age 31 1537	Kisei-sen Prelim 1 Round 2	Gote	●
3	5/20	1671	-5	1666	Masataka Goda9-dan / age 48 1825	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	●
4	6/18	1666	+5	1672	Hideyuki Takano6-dan / age 47 1538	Junisen Class C1 Round 1	Sente	○
5	7/2	1672	-5	1667	Yasuhiro Masuda6-dan / age 21 1801	Junisen Class C1 Round 2	Gote	●
6	7/11	1667	+6	1673	Taku Morishita9-dan / age 53 1578	Asahi Cup Prelim 1 Round 2	Gote	○
7	7/24	1673	-7	1666	Kazutoshi Satoh6-dan / age 41 1735	Ginga-sen Prelims	Gote	●
8	8/6	1666	+5	1671	Manabu Senzaki9-dan / age 49 1532	Junisen Class C1 Round 3	Sente	○
9	9/3	1671	+4	1675	Ichiro Hiura8-dan / age 53 1480	Junisen Class C1 Round 4	Sente	○
10	9/17	1675	+9	1684	Yuuki Sasaki7-dan / age 25 1724	Eio-sen 7-dan section Round 2	Sente	○
11	9/23	1684	-10	1674	Shuji Satoh7-dan / age 52 1577	Eio-sen 7-dan section Round 3	Sente	●
12	9/27	1674	+11	1685	Seiya Kondou6-dan / age 23 1818	Oi-sen Prelims Round 2	Sente	○
13	10/4	1685	+8	1693	Daisuke Suzuki9-dan / age 45 1702	Asahi Cup Prelim 1 Final	Sente	○
14	10/4	1685	+3	1687	湯上真司アマ 1401	Asahi Cup Prelim 1 Round 3	Gote	○
15	10/15	1696	-7	1689	Kentaro Ishii5-dan / age 27 1744	Junisen Class C1 Round 5	Gote	●
16	10/25	1689	+3	1692	Masakazu Kondoh6-dan / age 48 1428	Oza-sen Prelim 1 Round 2	Gote	○
17	11/5	1692	+6	1698	Daisuke Katagami7-dan / age 38 1590	Junisen Class C1 Round 6	Gote	○
18	11/18	1698	+6	1704	Naohiro Ishida5-dan / age 30 1630	Oza-sen Prelim 1 Round 3	Sente	○
19	11/29	1704	-2	1702	Akira Watanabe3 titles / age 35 2053	Oi-sen Prelims Round 3	Gote	●
20	12/3	1702	+9	1711	Yuuki Sasaki7-dan / age 25 1730	Junisen Class C1 Round 7	Sente	○
21	12/18	1711	-9	1702	Hirotaka Kajiura5-dan / age 24 1669	Oza-sen Prelim 1 Round 4	Gote	●
22	12/26	1702	+11	1713	Kazuki KimuraOi / age 46 1850	Asahi Cup Prelim 2 Round 1	Sente	○
23	12/26	1702	-8	1694	Chikara Akutsu8-dan / age 37 1716	Asahi Cup Prelim 2 Final	Gote	●
24	1/14	1705	-7	1698	Takuma Oikawa6-dan / age 32 1741	Junisen Class C1 Round 8	Gote	●
25	1/24	1698	+7	1705	Yusuke Toyama6-dan / age 40 1660	Ryuo-sen Group 3 Ranking Round 1	Sente	○
26	2/4	1705	+4	1709	Takanori Anyouji6-dan / age 45 1488	Junisen Class C1 Round 9	Gote	○
27	2/21	1709	+7	1716	Akira Nishio7-dan / age 40 1662	NHK Cup Prelims Round 1	Gote	○
28	2/21	1709	+4	1713	Daisuke Nakagawa8-dan / age 51 1511	NHK Cup Prelims Round 2	Gote	○
29	2/21	1709	-10	1699	Makoto Sasaki6-dan / age 40 1642	NHK Cup Prelims Final	Sente	●
30	3/3	1710	+5	1715	Hiroshi Miyamoto5-dan / age 34 1555	Junisen Class C1 Round 10	Sente	○
31	3/16	1715	-4	1711	Shota Chida7-dan / age 25 1894	Ryuo-sen Group 3 Ranking Round 2	Sente	●
32	3/27	1711	+10	1720	Seiya Kondou7-dan / age 23 1785	Kio-sen Prelims Round 2	Gote	○

FY2018 results20W-14L

Win rate0.588

Rating1687

Annual rank51st

Rank/title at FY end / age7-dan / age 40

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1700	+8	1708	Daisuke Suzuki9-dan / age 43 1711	Ryuo-sen Group 3 Ranking Round 2	Gote	○
2	4/26	1708	+6	1714	Hiroki Iizuka7-dan / age 49 1608	Ryuo-sen Group 3 Ranking Semifinal	Gote	○
3	5/21	1714	+6	1720	Asuto Saito4-dan / age 19 1617	Osho-sen Prelim 1 Round 4	Sente	○
4	5/30	1720	+11	1730	Shintaro Saito7-dan / age 25 1848	Ryuo-sen Group 3 Ranking Final	Gote	○
5	6/6	1730	+2	1733	小林宏7-dan / age 55 1410	Kisei-sen Prelim 1 Round 2	Gote	○
6	6/11	1733	+10	1742	Taichi TakamiEio / age 24 1817	Osho-sen Prelim 1 Final	Sente	○
7	6/27	1742	+1	1744	Katsuhiko Murooka7-dan / age 59 1329	Eio-sen 7-dan section Round 1	Gote	○
8	7/3	1744	-8	1736	Seiya Kondou5-dan / age 21 1756	Junisen Class C1 Round 2	Sente	●
9	7/13	1736	-6	1730	Koichi Fukaura9-dan / age 46 1804	Ryuo-sen Main Round 3	Sente	●
10	7/25	1730	+6	1736	小林裕士7-dan / age 41 1650	Junisen Class C1 Round 1	Gote	○
11	7/31	1736	+7	1743	Mirai Aoshima5-dan / age 23 1694	Junisen Class C1 Round 3	Sente	○
12	8/6	1743	-7	1736	Yasumitsu Satoh9-dan / age 48 1803	Osho-sen Prelim 2 Round 1	Gote	●
13	8/21	1736	+3	1739	Kozo Arimori7-dan / age 55 1467	Eio-sen 7-dan section Round 2	Sente	○
14	8/28	1739	+3	1742	Satoru Sakaguchi6-dan / age 40 1491	Junisen Class C1 Round 4	Gote	○
15	9/5	1742	+3	1745	Ichiro Hiura8-dan / age 52 1484	Asahi Cup Prelim 1 Round 2	Sente	○
16	9/17	1745	+3	1748	Tadao Kitajima7-dan / age 52 1508	Eio-sen 7-dan section Round 3	Sente	○
17	9/17	1745	-5	1740	Sota Fujii7-dan / age 16 1867	Eio-sen 7-dan section Final	Sente	●
18	9/27	1743	+6	1749	Daisuke Katagami7-dan / age 37 1650	Oza-sen Prelim 1 Round 2	Sente	○
19	10/2	1749	-4	1745	Akihito Hirose8-dan / age 31 1940	Oi-sen Prelims Round 2	Gote	●
20	10/11	1745	+6	1751	Makoto Tobe7-dan / age 32 1663	Asahi Cup Prelim 1 Round 3	Sente	○
21	10/11	1745	-7	1738	Seiya Kondou5-dan / age 22 1771	Asahi Cup Prelim 1 Final	Gote	●
22	10/23	1744	-5	1739	Sota Fujii7-dan / age 16 1885	Junisen Class C1 Round 6	Gote	●
23	10/31	1739	-12	1727	Shuji Satoh7-dan / age 51 1548	Oza-sen Prelim 1 Round 3	Sente	●
24	11/20	1727	+7	1733	Atsushi Miyata7-dan / age 37 1666	Junisen Class C1 Round 7	Sente	○
25	11/29	1733	+9	1743	Yasuhiro Masuda6-dan / age 21 1784	Kisei-sen Prelim 1 Round 3	Gote	○
26	11/29	1733	-9	1724	Kenjirou Abe7-dan / age 29 1684	Kisei-sen Prelim 1 Final	Sente	●
27	12/18	1733	-13	1721	Akira Shima9-dan / age 55 1488	Junisen Class C1 Round 8	Gote	●
28	12/26	1721	+2	1723	Kazushiza Horiguchi7-dan / age 43 1417	Kio-sen Prelims Round 2	Gote	○
29	1/8	1723	-12	1711	Keita Kadokura5-dan / age 31 1537	Junisen Class C1 Round 9	Sente	●
30	2/5	1711	+2	1713	Kazushiza Horiguchi7-dan / age 43 1404	Junisen Class C1 Round 10	Sente	○
31	2/14	1713	-9	1704	Toshiyuki Moriuchi9-dan / age 48 1668	Ryuo-sen Group 2 Ranking Round 1	Gote	●
32	3/5	1704	-11	1694	Masataka Sugimoto8-dan / age 50 1591	Junisen Class C1 Round 11	Gote	●
33	3/13	1694	+6	1699	Hiroshi Yamamoto4-dan / age 22 1589	Osho-sen Prelim 1 Round 2	Gote	○
34	3/28	1699	-12	1687	Hideyuki Takano6-dan / age 46 1496	Osho-sen Prelim 1 Round 3	Gote	●

FY2017 results18W-12L

Win rate0.600

Rating1710

Annual rank50th

Rank/title at FY end / age7-dan / age 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1705	+4	1710	Naruyuki Hatakeyama8-dan / age 47 1537	Ryuo-sen Group 4 Ranking Round 3	Sente	○
2	4/20	1710	-8	1701	Daisuke Suzuki9-dan / age 42 1690	Kio-sen Prelims Round 3	Gote	●
3	4/28	1701	+7	1708	Makoto Sasaki6-dan / age 37 1644	Osho-sen Prelim 1 Round 3	Sente	○
4	5/10	1708	+7	1715	Hiroki Iizuka7-dan / age 48 1659	Ryuo-sen Group 4 Ranking Semifinal	Sente	○
5	5/17	1715	+5	1720	Makoto Chuza7-dan / age 47 1592	Osho-sen Prelim 1 Round 4	Sente	○
6	5/26	1720	-6	1714	Yuuki Sasaki5-dan / age 22 1823	Ryuo-sen Group 4 Ranking Final	Gote	●
7	6/7	1714	+6	1720	Manabu Senzaki9-dan / age 46 1623	Osho-sen Prelim 1 Final	Sente	○
8	6/13	1720	+3	1724	Eisaku Tomioka8-dan / age 53 1493	Junisen Class C1 Round 1	Gote	○
9	6/23	1724	-5	1718	Yuuki Sasaki5-dan / age 22 1838	Asahi Cup Prelim 1 Round 2	Gote	●
10	7/11	1718	+2	1721	Masaki Izumi8-dan / age 56 1409	Junisen Class C1 Round 2	Sente	○
11	7/20	1721	-6	1715	Taichi Nakamura6-dan / age 29 1816	Eio-sen 6-dan section Round 2	Gote	●
12	8/4	1715	-6	1709	Hiroyuki Miura9-dan / age 43 1808	Osho-sen Prelim 2 Round 1	Sente	●
13	8/8	1709	+6	1715	Yasuaki Tsukada9-dan / age 52 1621	Junisen Class C1 Round 3	Sente	○
14	9/5	1715	-13	1702	Akira Shima9-dan / age 54 1478	Oza-sen Prelim 1 Round 2	Gote	●
15	9/12	1702	-8	1694	Kenjirou Abe7-dan / age 28 1704	Junisen Class C1 Round 4	Gote	●
16	10/4	1694	+12	1706	Takuya Nagase6-dan / age 25 1899	Oi-sen Prelims Round 2	Sente	○
17	10/10	1706	+3	1710	Masakazu Kondoh6-dan / age 46 1478	Junisen Class C1 Round 6	Gote	○
18	10/17	1710	+5	1715	Shoji Segawa5-dan / age 47 1597	Kisei-sen Prelim 1 Round 2	Gote	○
19	10/25	1715	+6	1721	Eiji Iijima7-dan / age 38 1636	Oi-sen Prelims Round 3	Gote	○
20	10/31	1721	+4	1726	Shingo Hirafuji7-dan / age 54 1550	Junisen Class C1 Round 7	Sente	○
21	11/17	1726	-9	1717	Kouru Abe6-dan / age 23 1687	Kisei-sen Prelim 1 Round 3	Gote	●
22	11/29	1717	-7	1710	Seiya Kondou5-dan / age 21 1766	Oi-sen Prelims Round 4	Gote	●
23	12/5	1710	-10	1700	Akihiro Murata6-dan / age 31 1619	Junisen Class C1 Round 8	Gote	●
24	1/9	1700	-6	1694	Seiya Kondou5-dan / age 21 1775	Junisen Class C1 Round 9	Sente	●
25	1/23	1694	+5	1698	Makoto Chuza7-dan / age 47 1535	Ryuo-sen Group 3 Ranking Round 1	Gote	○
26	2/2	1698	-12	1686	Shinichi Satoh5-dan / age 35 1506	Kio-sen Prelims Round 2	Sente	●
27	2/6	1686	+7	1693	Daisuke Katagami6-dan / age 36 1638	Junisen Class C1 Round 10	Sente	○
28	2/14	1693	+6	1700	Naohiro Ishida5-dan / age 29 1624	Osho-sen Prelim 1 Round 2	Sente	○
29	3/13	1700	+4	1704	Ichiro Hiura8-dan / age 52 1521	Junisen Class C1 Round 11	Gote	○
30	3/22	1704	+6	1710	Daisuke Katagami6-dan / age 36 1621	Osho-sen Prelim 1 Round 3	Sente	○

FY2016 results22W-13L

Win rate0.629

Rating1710

Annual rank42nd

Rank/title at FY end / age6-dan / age 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1697	+6	1703	Shinichi Satoh5-dan / age 33 1619	Kio-sen Prelims Round 3	Gote	○
2	5/11	1703	+5	1708	Daisuke Nakagawa8-dan / age 47 1581	Kio-sen Prelims Round 4	Sente	○
3	5/24	1708	-12	1696	Teruichi Aono9-dan / age 63 1534	Kio-sen Prelims Final	Gote	●
4	6/3	1696	+3	1699	Hirokazu Ueno5-dan / age 39 1436	Kisei-sen Prelim 1 Round 2	Sente	○
5	6/7	1699	+6	1706	Shuji Satoh7-dan / age 48 1624	Junisen Class C1 Round 1	Gote	○
6	6/16	1706	-11	1694	Ichiro Hiura8-dan / age 50 1555	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
7	6/21	1694	+10	1704	Makoto Tobe7-dan / age 29 1777	Eio-sen 6-dan section Round 2	Gote	○
8	6/21	1694	+4	1698	Kiyokazu Katsumata6-dan / age 47 1510	Eio-sen 6-dan section Round 3	Sente	○
9	7/1	1708	-8	1701	Kazutoshi Satoh6-dan / age 38 1715	Asahi Cup Prelim 1 Round 2	Sente	●
10	7/5	1701	+5	1706	Tadao Kitajima7-dan / age 50 1580	Junisen Class C1 Round 2	Sente	○
11	8/6	1706	+6	1711	Yoshiyuki Kubota7-dan / age 44 1600	Eio-sen 6-dan section Round 4	Gote	○
12	8/6	1706	+10	1716	Taichi Nakamura6-dan / age 28 1792	Eio-sen 6-dan section Final	Sente	○
13	8/30	1721	+10	1731	Yuuki Sasaki5-dan / age 22 1808	Junisen Class C1 Round 3	Sente	○
14	9/8	1731	+6	1737	Shingo Itoh5-dan / age 34 1640	Oi-sen Prelims Round 2	Sente	○
15	9/13	1737	-9	1729	Tadashi Ooishi6-dan / age 26 1705	Junisen Class C1 Round 4	Gote	●
16	10/6	1729	-7	1721	Mirai Aoshima5-dan / age 21 1759	Oi-sen Prelims Round 3	Gote	●
17	10/11	1721	-6	1715	Tadahisa Maruyama9-dan / age 46 1798	Eio-sen Main Round 1	Sente	●
18	10/19	1715	+6	1721	Shinya Satoh7-dan / age 39 1639	Kisei-sen Prelim 1 Round 3	Gote	○
19	10/19	1715	+5	1720	Tadao Kitajima7-dan / age 50 1568	Kisei-sen Prelim 1 Final	Sente	○
20	10/25	1726	+5	1731	Kota Kanai6-dan / age 30 1582	Junisen Class C1 Round 6	Sente	○
21	11/15	1731	-9	1722	Issei Takazaki6-dan / age 29 1673	Junisen Class C1 Round 7	Gote	●
22	11/22	1722	-10	1712	Naohiro Ishida4-dan / age 27 1644	Ginga-sen Block F Round 5	Sente	●
23	12/19	1712	+4	1715	Hideyuki Takano6-dan / age 44 1499	Junisen Class C1 Round 8	Gote	○
24	12/28	1715	+7	1722	Hiromu Watanabe5-dan / age 28 1672	Ryuo-sen Group 4 Ranking Round 1	Sente	○
25	1/10	1722	+9	1731	Kouhei Funae6-dan / age 29 1755	Junisen Class C1 Round 9	Sente	○
26	1/17	1731	-8	1724	Makoto Tobe7-dan / age 30 1744	Kisei-sen Prelim 2 Round 2	Sente	●
27	1/24	1724	+1	1725	Toshio Miyata8-dan / age 64 1264	Kio-sen Prelims Round 2	Gote	○
28	2/2	1725	+9	1734	Takeshi Fujii9-dan / age 46 1767	Oza-sen Prelim 2 Round 1	Gote	○
29	2/7	1734	-13	1720	Bungo Fukusaki9-dan / age 57 1457	Junisen Class C1 Round 10	Gote	●
30	2/21	1720	+4	1725	Kiyokazu Katsumata6-dan / age 47 1556	NHK Cup Prelims Round 1	Gote	○
31	2/21	1720	-9	1711	Akira Nishio6-dan / age 37 1668	NHK Cup Prelims Round 2	Sente	●
32	3/9	1716	+7	1723	Hiromu Watanabe5-dan / age 28 1674	Osho-sen Prelim 1 Round 2	Sente	○
33	3/14	1723	-13	1710	Takahiro Toyokawa7-dan / age 50 1472	Junisen Class C1 Round 11	Sente	●
34	3/24	1710	-6	1703	Chikara Akutsu8-dan / age 34 1783	Oza-sen Prelim 2 Round 2	Gote	●
35	3/31	1703	+7	1710	Makoto Sasaki6-dan / age 37 1656	Ryuo-sen Group 4 Ranking Round 2	Sente	○

FY2015 results25W-16L

Win rate0.610

Rating1702

Annual rank41st

Rank/title at FY end / age6-dan / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1664	+6	1670	Takahiro Toyokawa7-dan / age 48 1583	Osho-sen Prelim 1 Round 3	Gote	○
2	4/30	1670	+3	1673	Kiyozumi Kiriyama9-dan / age 67 1395	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
3	5/11	1673	+7	1680	Hiromu Watanabe4-dan / age 26 1619	Osho-sen Prelim 1 Round 4	Gote	○
4	5/26	1680	+4	1684	Akio Ishikawa7-dan / age 52 1508	Kisei-sen Prelim 1 Round 2	Sente	○
5	6/2	1684	-9	1675	小林裕士7-dan / age 38 1627	Junisen Class C1 Round 1	Gote	●
6	6/17	1675	+10	1685	Takeshi Fujii9-dan / age 44 1761	Osho-sen Prelim 1 Final	Sente	○
7	6/23	1685	+8	1693	Keiichi Sanada7-dan / age 42 1690	Junisen Class C1 Round 2	Sente	○
8	7/3	1693	-7	1686	Makoto Tobe6-dan / age 28 1728	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	●
9	7/13	1686	+6	1691	岩根忍 1576	Asahi Cup Prelim 1 Round 2	Sente	○
10	7/16	1691	-8	1683	Takuma Oikawa6-dan / age 28 1685	Eio-sen 6-dan section Round 2	Gote	●
11	7/21	1683	-11	1672	Satoru Sakaguchi5-dan / age 36 1567	Junisen Class C1 Round 3	Gote	●
12	8/6	1672	+11	1684	Kazuki Kimura8-dan / age 42 1821	Osho-sen Prelim 2 Round 1	Sente	○
13	8/24	1684	-4	1679	Tetsuro ItodaniRyuo / age 26 1853	Osho-sen Prelim 2 Round 2	Sente	●
14	9/3	1679	+7	1687	Shuji Satoh7-dan / age 48 1648	Kisei-sen Prelim 1 Round 3	Gote	○
15	9/15	1687	+10	1696	Kouhei Funae5-dan / age 28 1761	Junisen Class C1 Round 4	Sente	○
16	9/25	1696	+7	1703	Taichi Takami5-dan / age 22 1657	Oi-sen Prelims Round 2	Sente	○
17	9/30	1703	-5	1698	Takuya Nagase6-dan / age 23 1846	Kisei-sen Prelim 1 Final	Gote	●
18	10/8	1698	+6	1704	Shuji Muranaka6-dan / age 34 1600	Oza-sen Prelim 1 Round 2	Gote	○
19	10/13	1704	+3	1707	Torahiko Tanaka9-dan / age 58 1414	Junisen Class C1 Round 5	Sente	○
20	10/19	1707	+7	1713	Shinichi Satoh5-dan / age 33 1647	Asahi Cup Prelim 1 Round 3	Gote	○
21	10/19	1707	+8	1714	Hirotaka Nozuki7-dan / age 42 1690	Asahi Cup Prelim 1 Final	Gote	○
22	11/6	1721	+9	1730	Makoto Tobe6-dan / age 29 1754	Oi-sen Prelims Round 3	Sente	○
23	11/11	1730	+9	1738	Hiroaki Yokoyama6-dan / age 35 1753	Oza-sen Prelim 1 Round 3	Gote	○
24	11/17	1738	-10	1729	Atsushi Miyata6-dan / age 34 1662	Junisen Class C1 Round 6	Sente	●
25	12/1	1729	-8	1721	Kouhei Funae5-dan / age 28 1745	Ginga-sen Block B Round 6	Sente	●
26	12/8	1721	+4	1725	Yoshikazu Minami9-dan / age 52 1527	Junisen Class C1 Round 7	Gote	○
27	12/11	1725	-5	1720	Kazuki Kimura8-dan / age 42 1842	Asahi Cup Prelim 2 Round 1	Sente	●
28	12/22	1720	+11	1731	Koichi Fukaura9-dan / age 43 1857	Oi-sen Prelims Round 4	Gote	○
29	1/8	1731	+5	1736	Yasuaki Tsukada9-dan / age 51 1618	Oza-sen Prelim 1 Round 4	Gote	○
30	1/18	1736	-8	1728	Wataru Yashiro5-dan / age 21 1753	Oi-sen Prelims Final	Sente	●
31	1/22	1728	+9	1737	Wataru Yashiro5-dan / age 21 1761	Oza-sen Prelim 1 Final	Gote	○
32	1/26	1737	-12	1725	Hiroshi Naganuma7-dan / age 50 1535	Junisen Class C1 Round 8	Sente	●
33	2/3	1725	-11	1714	Yasuaki Tsukada9-dan / age 51 1608	Ryuo-sen Group 4 Ranking Round 1	Gote	●
34	2/9	1714	+4	1719	Kazushiza Horiguchi7-dan / age 40 1535	Junisen Class C1 Round 9	Sente	○
35	2/15	1719	-5	1714	Takuya Nagase6-dan / age 23 1857	Osho-sen Prelim 1 Round 1	Gote	●
36	2/19	1714	-12	1702	Keita Kadokura4-dan / age 28 1526	NHK Cup Prelims	Sente	●
37	2/24	1702	+5	1707	Masakazu Watanabe5-dan / age 30 1557	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
38	3/1	1707	-8	1699	Hiroaki Yokoyama6-dan / age 35 1724	Junisen Class C1 Round 10	Gote	●
39	3/8	1699	+4	1703	Akio Ishikawa7-dan / age 53 1513	Kio-sen Prelims Round 2	Gote	○
40	3/23	1703	+4	1707	Teruichi Aono9-dan / age 63 1520	Oza-sen Prelim 2 Round 2	Gote	○
41	3/31	1707	-6	1702	Ayumu Matsuo8-dan / age 36 1815	Oza-sen Prelim 2 Final	Sente	●

FY2014 results21W-12L

Win rate0.636

Rating1673

Annual rank50th

Rank/title at FY end / age6-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/16	1644	-8	1636	Wataru Yashiro4-dan / age 20 1638	Osho-sen Prelim 1 Round 2	Gote	●
2	5/29	1636	+8	1644	Tomohiro Murata6-dan / age 33 1627	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
3	6/10	1644	-10	1633	Shingo Hirafuji7-dan / age 50 1536	Junisen Class C1 Round 1	Sente	●
4	6/27	1633	-9	1625	Shinichi Satoh4-dan / age 31 1595	Kisei-sen Prelim 1 Round 2	Gote	●
5	7/8	1625	+6	1630	Ichiro Hiura8-dan / age 48 1515	Junisen Class C1 Round 2	Gote	○
6	7/22	1630	+6	1636	Ichiro Hiura8-dan / age 48 1520	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	○
7	8/5	1636	+9	1644	Takuma Oikawa5-dan / age 27 1661	Asahi Cup Prelim 1 Round 2	Sente	○
8	8/22	1644	+9	1653	Makoto Sasaki6-dan / age 34 1689	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	○
9	8/26	1653	+5	1658	Eisaku Tomioka8-dan / age 50 1522	Junisen Class C1 Round 3	Gote	○
10	9/5	1658	-9	1649	Daisuke Nakagawa8-dan / age 46 1610	Asahi Cup Prelim 1 Round 3	Sente	●
11	9/9	1649	+11	1660	Taichi Nakamura6-dan / age 26 1793	Oi-sen Prelims Round 2	Gote	○
12	9/16	1660	+7	1667	Hiroshi Naganuma7-dan / age 49 1608	Junisen Class C1 Round 4	Sente	○
13	9/26	1667	+10	1677	Tadashi Ooishi6-dan / age 25 1767	Ryuo-sen Group 4 Promotion playoff Semifinal	Sente	○
14	9/30	1677	+8	1686	Kenjirou Abe5-dan / age 25 1686	Junisen Class C1 Round 5	Gote	○
15	10/14	1686	+5	1691	Yusuke Toyama5-dan / age 34 1544	Oza-sen Prelim 1 Round 2	Sente	○
16	10/23	1691	-8	1682	Takuma Oikawa6-dan / age 27 1686	Ryuo-sen Group 4 Promotion playoff Final	Gote	●
17	10/28	1682	-6	1676	Taichi Nakamura6-dan / age 26 1775	Junisen Class C1 Round 6	Sente	●
18	11/6	1676	+7	1683	Daisuke Nakagawa8-dan / age 46 1617	Oi-sen Prelims Round 3	Sente	○
19	11/20	1683	-11	1672	Manabu Kumasaka5-dan / age 37 1544	Oza-sen Prelim 1 Round 3	Gote	●
20	12/2	1672	+11	1683	Yuuki Sasaki5-dan / age 20 1788	Ginga-sen Block F Round 6	Gote	○
21	12/10	1683	+4	1687	Hiroshi Kamiya8-dan / age 53 1501	Oi-sen Prelims Round 4	Sente	○
22	12/16	1687	+6	1693	Takehiro Ohira5-dan / age 37 1596	Junisen Class C1 Round 8	Gote	○
23	12/22	1693	-9	1684	Kosuke Tamura7-dan / age 38 1664	Oi-sen Prelims Final	Sente	●
24	1/6	1684	+5	1689	Masakazu Kondoh6-dan / age 43 1554	Junisen Class C1 Round 9	Sente	○
25	1/14	1689	-11	1679	Hiroki Nakata8-dan / age 50 1569	Ryuo-sen Group 4 Ranking Round 1	Sente	●
26	1/20	1679	-12	1666	小林宏7-dan / age 52 1460	Kio-sen Prelims Round 2	Gote	●
27	1/29	1666	+2	1668	Katsuhiko Murooka7-dan / age 55 1345	Osho-sen Prelim 1 Round 2	Sente	○
28	2/3	1668	+6	1675	Yasuaki Tsukada9-dan / age 50 1599	Junisen Class C1 Round 10	Gote	○
29	2/13	1675	-10	1665	Takanori Anyouji6-dan / age 40 1586	Ginga-sen Block F Round 7	Gote	●
30	2/26	1665	+8	1672	Shinichi Satoh5-dan / age 32 1646	NHK Cup Prelims Round 1	Sente	○
31	2/26	1665	-11	1654	Hideyuki Takano6-dan / age 42 1544	NHK Cup Prelims Round 2	Gote	●
32	3/10	1662	+7	1669	Daisuke Katagami6-dan / age 33 1627	Junisen Class C1 Round 11	Sente	○
33	3/24	1669	+5	1673	Kiyokazu Katsumata6-dan / age 46 1509	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○

FY2013 results18W-15L

Win rate0.545

Rating1651

Annual rank60th

Rank/title at FY end / age6-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1671	+7	1677	Yuya Nagaoka5-dan / age 27 1608	Osho-sen Prelim 1 Round 2	Sente	○
2	4/18	1677	+4	1681	Yuki Fujikura5-dan / age 33 1492	Ryuo-sen Group 5 Ranking Round 3	Gote	○
3	4/25	1681	+8	1689	Yoshiyuki Kubota6-dan / age 40 1661	Kio-sen Prelims Round 4	Gote	○
4	5/15	1689	-7	1681	Tadashi Ooishi6-dan / age 23 1711	Ryuo-sen Group 5 Ranking Semifinal	Gote	●
5	5/20	1681	+6	1687	Kazushiza Horiguchi7-dan / age 38 1590	Osho-sen Prelim 1 Round 3	Gote	○
6	5/24	1687	+9	1697	Kouhei Funae5-dan / age 26 1749	Kio-sen Prelims Final	Gote	○
7	6/12	1697	-7	1689	Issei Takazaki6-dan / age 26 1727	Osho-sen Prelim 1 Final	Gote	●
8	6/25	1689	+9	1699	Kota Kanai5-dan / age 27 1745	Junisen Class C1 Round 1	Sente	○
9	7/1	1699	+4	1703	Akio Ishikawa7-dan / age 50 1506	Kisei-sen Prelim 1 Round 2	Gote	○
10	7/4	1703	-6	1697	Takayuki Yamasaki7-dan / age 32 1795	Kio-sen Main Round 2	Sente	●
11	7/9	1697	+4	1701	Tadao Kitajima6-dan / age 47 1512	Junisen Class C1 Round 2	Gote	○
12	7/18	1701	+6	1707	Yusuke Toyama5-dan / age 33 1623	Asahi Cup Prelim 1 Round 2	Sente	○
13	7/31	1707	+4	1711	Hiroshi Okazaki6-dan / age 46 1531	Ginga-sen Prelims Final	Gote	○
14	8/6	1711	+3	1715	Masahiko Urano8-dan / age 49 1490	Junisen Class C1 Round 3	Sente	○
15	8/15	1715	-13	1701	Shohei Takada6-dan / age 51 1425	Kisei-sen Prelim 1 Round 3	Sente	●
16	9/13	1701	-8	1694	Daisuke Suzuki8-dan / age 39 1707	Asahi Cup Prelim 1 Round 3	Gote	●
17	9/20	1694	-12	1682	Masakazu Kondoh6-dan / age 42 1521	Oi-sen Prelims Round 2	Gote	●
18	9/24	1682	-7	1674	Makoto Sasaki6-dan / age 33 1705	Junisen Class C1 Round 4	Gote	●
19	10/11	1674	-12	1662	Yuki Fujikura5-dan / age 33 1481	Oza-sen Prelim 1 Round 2	Sente	●
20	10/29	1662	-9	1654	Shuji Satoh7-dan / age 46 1625	Junisen Class C1 Round 5	Gote	●
21	11/5	1654	+11	1664	Yuuki Sasaki4-dan / age 19 1778	Ryuo-sen Group 5 Promotion playoff Final	Gote	○
22	11/26	1664	+10	1674	Issei Takazaki6-dan / age 26 1736	Junisen Class C1 Round 6	Sente	○
23	12/17	1674	-4	1670	Tetsuro Itodani6-dan / age 25 1851	Junisen Class C1 Round 7	Gote	●
24	12/24	1670	+5	1675	Hiroshi Kamiya7-dan / age 52 1529	Ryuo-sen Group 4 Ranking Round 1	Sente	○
25	1/8	1675	-11	1664	Bungo Fukusaki9-dan / age 54 1543	Junisen Class C1 Round 8	Sente	●
26	1/17	1664	-10	1654	Yuichi Tanaka4-dan / age 28 1590	Ginga-sen Block A Round 7	Gote	●
27	1/30	1654	+10	1664	Kouru Abe4-dan / age 19 1745	Kio-sen Prelims Round 2	Sente	○
28	2/4	1664	+6	1670	Hideyuki Takano6-dan / age 41 1580	Junisen Class C1 Round 9	Sente	○
29	2/26	1670	-11	1659	Yoshiyuki Matsumoto6-dan / age 42 1512	NHK Cup Prelims Round 1	Sente	●
30	3/4	1659	+5	1664	Kenji Kobayashi9-dan / age 56 1512	Junisen Class C1 Round 10	Gote	○
31	3/12	1664	-4	1659	Taichi Nakamura6-dan / age 25 1831	Ryuo-sen Group 4 Ranking Round 2	Gote	●
32	3/19	1659	-10	1650	Yuya Nagaoka5-dan / age 28 1587	Kio-sen Prelims Round 3	Gote	●
33	3/27	1650	+2	1651	Yoshinori Satou8-dan / age 65 1301	Osho-sen Prelim 1 Round 1	Sente	○

FY2012 results18W-11L

Win rate0.621

Rating1673

Annual rank52nd

Rank/title at FY end / age6-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1654	+7	1661	Yuichi Tanaka4-dan / age 27 1594	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	○
2	4/18	1661	-10	1651	Hideyuki Takano6-dan / age 39 1591	Kio-sen Prelims Round 4	Gote	●
3	5/6	1651	-6	1645	Daisuke Suzuki8-dan / age 37 1746	NHK Cup Main Round 1	Sente	●
4	5/22	1645	-10	1635	Masakazu Kondoh6-dan / age 40 1536	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	●
5	6/12	1635	+7	1642	Ichiro Hiura8-dan / age 46 1606	Junisen Class C1 Round 1	Sente	○
6	7/10	1642	+9	1651	Kouhei Funae5-dan / age 25 1696	Junisen Class C1 Round 2	Gote	○
7	7/20	1651	+5	1656	Manabu Kumasaka5-dan / age 35 1517	Kisei-sen Prelim 1 Round 2	Sente	○
8	8/1	1656	+8	1664	Keita Kadokura4-dan / age 25 1652	Ginga-sen Prelims	Gote	○
9	8/3	1664	-8	1656	Takuma Oikawa4-dan / age 25 1652	Kisei-sen Prelim 1 Round 3	Gote	●
10	8/7	1656	+4	1660	Kiyozumi Kiriyama9-dan / age 64 1466	Junisen Class C1 Round 3	Sente	○
11	8/13	1660	+2	1662	Noboru Tamaru8-dan / age 62 1355	Asahi Cup Prelim 1 Round 2	Gote	○
12	9/4	1662	+3	1665	Kunio Naitou9-dan / age 72 1404	Junisen Class C1 Round 4	Sente	○
13	9/21	1665	-6	1660	Takuya Nagase5-dan / age 20 1774	Oi-sen Prelims Round 2	Gote	●
14	9/25	1660	-11	1648	Teruichi Aono9-dan / age 59 1507	Asahi Cup Prelim 1 Round 3	Gote	●
15	10/2	1648	-6	1642	小林裕士7-dan / age 36 1728	Junisen Class C1 Round 5	Gote	●
16	10/10	1642	-9	1633	Taichi Takami4-dan / age 19 1600	Oza-sen Prelim 1 Round 2	Gote	●
17	11/6	1633	+4	1638	Kenji Waki8-dan / age 52 1458	Junisen Class C1 Round 6	Gote	○
18	11/30	1638	+7	1645	Hisashi Ogura7-dan / age 44 1597	Ginga-sen Block F Round 6	Sente	○
19	12/6	1645	+5	1649	Hiroshi Okazaki6-dan / age 45 1497	Ryuo-sen Group 5 Ranking Round 1	Sente	○
20	12/11	1649	+5	1655	Keiji Mori9-dan / age 66 1523	Junisen Class C1 Round 7	Sente	○
21	1/15	1655	-7	1647	Atsushi Miyata6-dan / age 31 1678	Junisen Class C1 Round 8	Gote	●
22	1/22	1647	+3	1650	木下浩一age 45 1410	Osho-sen Prelim 1 Round 1	Gote	○
23	2/1	1650	-3	1647	Masayuki Toyoshima7-dan / age 22 1898	Ginga-sen Block F Round 7	Gote	●
24	2/5	1647	+4	1652	Torahiko Tanaka9-dan / age 55 1468	Junisen Class C1 Round 9	Gote	○
25	2/15	1652	+3	1654	Noboru Tamaru8-dan / age 62 1360	Kio-sen Prelims Round 2	Gote	○
26	2/21	1654	-9	1645	Wataru Kamimura4-dan / age 26 1611	NHK Cup Prelims Round 1	Sente	●
27	3/12	1645	+8	1653	Keiichi Sanada7-dan / age 40 1638	Junisen Class C1 Round 10	Sente	○
28	3/19	1653	+9	1662	Atsushi Miyata6-dan / age 31 1677	Ryuo-sen Group 5 Ranking Round 2	Sente	○
29	3/29	1662	+11	1673	Akira Inaba6-dan / age 24 1817	Kio-sen Prelims Round 3	Sente	○

FY2011 results19W-12L

Win rate0.613

Rating1662

Annual rank61st

Rank/title at FY end / age6-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/26	1642	+5	1648	Hiroshi Okazaki6-dan / age 43 1516	Kio-sen Prelims Round 4	Sente	○
2	5/19	1648	-10	1637	Hideyuki Takano6-dan / age 38 1554	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	●
3	6/14	1637	+7	1644	Yasuaki Tsukada9-dan / age 46 1578	Junisen Class C1 Round 1	Gote	○
4	6/17	1644	-5	1639	橋本崇載age 28 1799	Kio-sen Prelims Final	Gote	●
5	7/5	1639	+6	1646	Masakazu Kondoh6-dan / age 40 1569	Junisen Class C1 Round 2	Sente	○
6	7/19	1646	+6	1652	Makoto Chuza7-dan / age 41 1578	Kisei-sen Prelim 1 Round 2	Sente	○
7	7/26	1652	+4	1657	Toshiyuki Nakao5-dan / age 36 1483	Ginga-sen Prelims	Sente	○
8	8/9	1657	+5	1661	Eisaku Tomioka8-dan / age 47 1502	Junisen Class C1 Round 3	Gote	○
9	8/18	1661	-7	1654	Hiroaki Yokoyama5-dan / age 30 1701	Kisei-sen Prelim 1 Round 3	Sente	●
10	8/24	1654	-6	1648	Taichi Nakamura5-dan / age 23 1736	Asahi Cup Prelim 1 Round 2	Gote	●
11	9/6	1648	+7	1655	Shingo Hirafuji6-dan / age 47 1600	Junisen Class C1 Round 4	Sente	○
12	9/22	1655	+8	1663	Kota Kanai5-dan / age 25 1646	Oi-sen Prelims Round 2	Gote	○
13	9/28	1663	+7	1670	Yuichi Tanaka4-dan / age 26 1612	Oza-sen Prelim 1 Round 2	Gote	○
14	10/4	1670	-11	1659	Masahiko Urano7-dan / age 47 1525	Junisen Class C1 Round 5	Sente	●
15	11/1	1659	-9	1650	Hiroshi Naganuma7-dan / age 46 1618	Junisen Class C1 Round 6	Gote	●
16	11/5	1650	-4	1646	Tadahisa Maruyama9-dan / age 41 1862	Oi-sen Prelims Round 3	Sente	●
17	11/11	1646	+9	1655	Shinya Satoh6-dan / age 34 1688	Oza-sen Prelim 1 Round 3	Gote	○
18	12/8	1655	+10	1665	Kenjirou Abe5-dan / age 22 1739	Oza-sen Prelim 1 Round 4	Gote	○
19	12/13	1665	-11	1654	Bungo Fukusaki9-dan / age 52 1534	Ginga-sen Block H Round 5	Gote	●
20	12/20	1654	-11	1643	Hifumi Katoh9-dan / age 71 1496	Junisen Class C1 Round 8	Gote	●
21	12/26	1643	-9	1634	Keita Kadokura4-dan / age 24 1620	Oza-sen Prelim 1 Final	Sente	●
22	1/17	1634	+6	1640	Takehiro Ohira5-dan / age 34 1565	Junisen Class C1 Round 9	Sente	○
23	1/24	1640	-8	1632	Takuma Oikawa4-dan / age 24 1623	Ryuo-sen Group 5 Ranking Round 1	Gote	●
24	1/30	1632	+5	1637	Koji Horiguchi7-dan / age 50 1500	Kio-sen Prelims Round 2	Sente	○
25	2/7	1637	+3	1641	Kaishu Tanaka9-dan / age 64 1409	Junisen Class C1 Round 10	Sente	○
26	2/24	1641	+4	1644	Takashi Kanezawa5-dan / age 38 1422	NHK Cup Prelims Round 1	Sente	○
27	2/24	1641	+9	1649	Yoshiyuki Kubota6-dan / age 39 1680	NHK Cup Prelims Round 2	Sente	○
28	2/24	1641	+7	1647	Kiyokazu Katsumata6-dan / age 42 1585	NHK Cup Prelims Final	Gote	○
29	3/13	1660	+8	1667	Daisuke Katagami6-dan / age 30 1648	Junisen Class C1 Round 11	Gote	○
30	3/19	1667	+8	1675	Kosuke Tamura6-dan / age 36 1652	Kio-sen Prelims Round 3	Gote	○
31	3/29	1675	-14	1662	Eiji Ooshima7-dan / age 54 1375	Osho-sen Prelim 1 Round 1	Gote	●

FY2010 results18W-15L

Win rate0.545

Rating1648

Annual rank66th

Rank/title at FY end / age6-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/20	1653	+2	1655	Toshio Miyata7-dan / age 57 1359	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○
2	4/28	1655	-6	1649	Amahiko Satoh5-dan / age 22 1763	Kio-sen Prelims Round 4	Sente	●
3	5/12	1649	+6	1655	Akio Ishikawa7-dan / age 47 1560	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
4	6/8	1655	+4	1659	Kaishu Tanaka9-dan / age 63 1453	Junisen Class C1 Round 1	Sente	○
5	6/16	1659	+7	1666	Shingo Itoh4-dan / age 28 1597	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
6	6/30	1666	-10	1656	Hisashi Ogura7-dan / age 42 1591	Kisei-sen Prelim 1 Round 2	Gote	●
7	7/6	1656	-9	1647	Tadao Kitajima6-dan / age 44 1596	Junisen Class C1 Round 2	Gote	●
8	7/14	1647	+3	1649	Noboru Kosaka7-dan / age 60 1364	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	○
9	7/26	1649	-8	1641	Shuji Muranaka6-dan / age 29 1641	Ginga-sen Prelims	Sente	●
10	8/3	1641	+5	1646	Hideyuki Takano5-dan / age 38 1516	Junisen Class C1 Round 3	Gote	○
11	8/11	1646	-7	1640	Taku Morishita9-dan / age 44 1702	Oi-sen Prelims Round 2	Gote	●
12	8/19	1640	-9	1631	Takeshi Kawakami6-dan / age 38 1587	Asahi Cup Prelim 1 Round 2	Sente	●
13	8/27	1631	+6	1637	Kozo Arimori7-dan / age 47 1549	Ryuo-sen Group 6 Promotion playoff Round 5	Gote	○
14	9/1	1637	+3	1639	Shoichi Anzai6-dan / age 47 1361	Oza-sen Prelim 1 Round 2	Sente	○
15	9/7	1639	-8	1631	Makoto Sasaki5-dan / age 30 1632	Junisen Class C1 Round 4	Sente	●
16	9/16	1631	+9	1641	Shoji Segawa4-dan / age 40 1689	Ryuo-sen Group 6 Promotion playoff Semifinal	Sente	○
17	10/5	1641	-3	1637	Akihito HiroseOi / age 23 1875	Junisen Class C1 Round 5	Gote	●
18	10/14	1637	-8	1630	Shingo Sawada4-dan / age 18 1654	Ryuo-sen Group 6 Promotion playoff Final	Gote	●
19	10/25	1630	+10	1639	Yusuke Toyama4-dan / age 30 1697	Oza-sen Prelim 1 Round 3	Gote	○
20	10/29	1639	+6	1645	Youichi Kushida6-dan / age 45 1544	Ryuo-sen Group 6 Promotion playoff2 Final	Sente	○
21	11/2	1645	-6	1639	Atsushi Miyata6-dan / age 29 1721	Junisen Class C1 Round 6	Gote	●
22	11/30	1639	+13	1651	Akihito HiroseOi / age 23 1873	Oza-sen Prelim 1 Round 4	Gote	○
23	12/8	1651	-11	1640	Hiroshi Okazaki6-dan / age 43 1514	Ryuo-sen Group 5 Ranking Round 1	Sente	●
24	12/17	1640	-5	1636	Amahiko Satoh5-dan / age 22 1802	Oza-sen Prelim 1 Final	Gote	●
25	12/21	1636	+5	1641	Bungo Fukusaki9-dan / age 51 1504	Junisen Class C1 Round 7	Sente	○
26	1/18	1641	+3	1644	Keiji Nishikawa7-dan / age 49 1390	Junisen Class C1 Round 8	Sente	○
27	1/25	1644	+3	1647	Shoichi Anzai6-dan / age 47 1356	Kio-sen Prelims Round 2	Sente	○
28	2/8	1647	-5	1641	Yasuaki Murayama5-dan / age 26 1776	Junisen Class C1 Round 9	Gote	●
29	2/16	1641	-10	1632	Shinichi Satoh4-dan / age 28 1571	Osho-sen Prelim 1 Round 2	Gote	●
30	2/23	1632	-8	1623	Yuuki Sasaki4-dan / age 16 1615	NHK Cup Prelims Round 1	Sente	●
31	3/3	1623	+11	1634	Yusuke Toyama5-dan / age 31 1740	Kio-sen Prelims Round 3	Sente	○
32	3/15	1634	+7	1641	Kenji Kobayashi9-dan / age 53 1596	Junisen Class C1 Round 10	Sente	○
33	3/29	1641	+7	1648	Yuichi Tanaka4-dan / age 26 1608	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	○

FY2009 results17W-16L

Win rate0.515

Rating1656

Annual rank64th

Rank/title at FY end / age5-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1642	+9	1652	Akira Shima9-dan / age 46 1701	Kio-sen Prelims Round 3	Sente	○
2	4/27	1652	-4	1648	Chikara Akutsu6-dan / age 26 1856	Kio-sen Prelims Round 4	Sente	●
3	5/15	1648	-6	1641	Amahiko Satoh5-dan / age 21 1723	Kisei-sen Prelim 1 Round 2	Gote	●
4	5/28	1641	-9	1633	Isao Nakata7-dan / age 41 1612	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	●
5	6/26	1633	+3	1636	Yoshinori Satou8-dan / age 60 1378	Ginga-sen Prelims	Sente	○
6	6/30	1636	-5	1630	Akihito Hirose5-dan / age 22 1754	Junisen Class C1 Round 2	Sente	●
7	7/14	1630	-6	1624	Daisuke Katagami6-dan / age 27 1705	Junisen Class C1 Round 3	Gote	●
8	8/4	1624	-9	1615	Akio Ishikawa7-dan / age 46 1584	Junisen Class C1 Round 4	Gote	●
9	8/15	1615	-11	1604	清水上徹アマ 1469	Asahi Cup Prelim 1 Round 2	Sente	●
10	9/1	1604	-4	1600	小林裕士6-dan / age 32 1774	Junisen Class C1 Round 5	Sente	●
11	9/9	1600	+10	1609	Ryosuke Nakamura5-dan / age 23 1671	Oi-sen Prelims Round 2	Sente	○
12	10/6	1609	+7	1616	Kenji Waki8-dan / age 49 1562	Junisen Class C1 Round 6	Sente	○
13	10/14	1616	+6	1622	Toshiyuki Nakao5-dan / age 34 1515	Oza-sen Prelim 1 Round 2	Gote	○
14	10/28	1622	-4	1618	Tadahisa Maruyama9-dan / age 39 1816	Oi-sen Prelims Round 3	Sente	●
15	11/5	1618	+9	1627	Makoto Chuza7-dan / age 39 1675	Oza-sen Prelim 1 Round 3	Sente	○
16	11/10	1627	-7	1620	Keiichi Sanada7-dan / age 37 1657	Junisen Class C1 Round 7	Gote	●
17	11/20	1620	+8	1628	Isao Nakata7-dan / age 42 1610	Oza-sen Prelim 1 Round 4	Gote	○
18	12/3	1628	-7	1621	Keiichi Sanada7-dan / age 37 1665	Oza-sen Prelim 1 Final	Sente	●
19	12/11	1621	-8	1612	Youichi Kushida6-dan / age 45 1603	Ryuo-sen Group 6 Ranking Round 1	Sente	●
20	12/15	1612	-9	1603	Kenji Kobayashi9-dan / age 52 1553	Junisen Class C1 Round 8	Gote	●
21	1/7	1603	+11	1613	Daisuke Nakagawa8-dan / age 41 1719	Ginga-sen Block C Round 8	Sente	○
22	1/7	1603	+8	1611	Hisashi Ogura7-dan / age 41 1606	Ginga-sen Block C Round 7	Gote	○
23	1/19	1621	+8	1630	Isao Nakata7-dan / age 42 1626	Junisen Class C1 Round 9	Sente	○
24	1/22	1630	+10	1639	Akira Nishio5-dan / age 30 1711	Osho-sen Prelim 1 Round 2	Gote	○
25	1/26	1639	+3	1642	Ryuuichi Matsuura7-dan / age 58 1360	Kio-sen Prelims Round 2	Sente	○
26	2/9	1642	+8	1650	Ichiro Hiura7-dan / age 43 1650	Junisen Class C1 Round 10	Sente	○
27	2/25	1650	+7	1657	Kenjirou Abe4-dan / age 21 1606	NHK Cup Prelims Round 1	Sente	○
28	2/25	1650	+9	1659	Daisuke Katagami6-dan / age 28 1698	NHK Cup Prelims Round 2	Gote	○
29	2/25	1650	-7	1643	Akira Nishio5-dan / age 30 1683	NHK Cup Prelims Final	Sente	●
30	3/10	1659	-5	1654	Hisashi Namekata8-dan / age 36 1809	Ginga-sen Block C Round 9	Gote	●
31	3/12	1654	-10	1645	Teruichi Aono9-dan / age 57 1583	Osho-sen Prelim 1 Round 3	Sente	●
32	3/16	1645	+6	1651	Kenji Kanzaki7-dan / age 46 1550	Junisen Class C1 Round 11	Gote	○
33	3/24	1651	+5	1656	Koji Tosa7-dan / age 54 1510	Kio-sen Prelims Round 3	Sente	○

FY2008 results17W-16L

Win rate0.515

Rating1645

Annual rank68th

Rank/title at FY end / age5-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1664	+9	1673	Makoto Chuza7-dan / age 38 1703	Kio-sen Prelims Round 4	Gote	○
2	4/25	1673	-6	1666	Daisuke Katagami5-dan / age 26 1756	Osho-sen Prelim 1 Round 3	Gote	●
3	5/1	1666	-7	1659	Keita Inoue8-dan / age 44 1710	Ginga-sen Block E Round 9	Sente	●
4	5/16	1659	+4	1663	Junichi Kase6-dan / age 50 1448	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
5	5/19	1663	-8	1655	Hideyuki Takano5-dan / age 35 1675	Kio-sen Prelims Final	Sente	●
6	6/4	1655	-9	1647	Shoji Segawa4-dan / age 38 1626	Kisei-sen Prelim 1 Round 2	Sente	●
7	6/10	1647	-9	1637	Eisaku Tomioka8-dan / age 44 1592	Junisen Class C1 Round 1	Sente	●
8	6/16	1637	+5	1642	Hirokazu Ueno5-dan / age 31 1491	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
9	7/4	1642	+8	1650	Taichi Nakamura4-dan / age 20 1622	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	○
10	7/10	1650	+7	1657	Eisaku Tomioka8-dan / age 44 1596	Oi-sen Prelims Round 2	Gote	○
11	7/15	1657	+7	1664	Masakazu Kondoh6-dan / age 37 1631	Junisen Class C1 Round 2	Gote	○
12	7/30	1664	+6	1670	Yuya Nagaoka4-dan / age 22 1582	Asahi Cup Prelim 1 Round 2	Gote	○
13	8/1	1670	-5	1665	Hiroyuki Miura8-dan / age 34 1815	Ginga-sen FinalＴ Round 1	Gote	●
14	8/5	1665	-10	1655	Yasuaki Tsukada9-dan / age 43 1582	Junisen Class C1 Round 3	Sente	●
15	8/11	1655	+4	1660	Kazuharu Shoshi7-dan / age 46 1485	Ryuo-sen Group 6 Promotion playoff Round 5	Sente	○
16	9/2	1660	+8	1668	Hiroshi Naganuma7-dan / age 43 1651	Junisen Class C1 Round 4	Sente	○
17	9/12	1668	-5	1662	Ayumu Matsuo7-dan / age 28 1789	Asahi Cup Prelim 1 Round 3	Gote	●
18	9/16	1662	-8	1655	Issei Takazaki4-dan / age 21 1675	Ryuo-sen Group 6 Promotion playoff Semifinal	Sente	●
19	9/24	1655	-11	1644	Toshiyuki Nakao5-dan / age 33 1521	Oza-sen Prelim 1 Round 2	Sente	●
20	9/29	1644	+8	1651	Shoji Segawa4-dan / age 38 1637	Oi-sen Prelims Round 3	Gote	○
21	10/21	1651	+11	1662	Eiji Iijima6-dan / age 29 1771	Junisen Class C1 Round 6	Gote	○
22	11/6	1662	-3	1659	Akira WatanabeRyuo / age 24 1897	Oi-sen Prelims Round 4	Gote	●
23	11/18	1659	+6	1664	Kenji Kanzaki7-dan / age 44 1554	Junisen Class C1 Round 7	Sente	○
24	12/4	1664	-14	1651	Ryuuichi Matsuura7-dan / age 56 1351	Ryuo-sen Group 6 Ranking Round 1	Sente	●
25	12/16	1651	+6	1657	Hisashi Ogura7-dan / age 40 1556	Junisen Class C1 Round 8	Sente	○
26	1/9	1657	-7	1650	Shinya Satoh6-dan / age 31 1704	Osho-sen Prelim 1 Round 2	Sente	●
27	1/14	1650	+6	1655	Takashi Kanezawa5-dan / age 35 1540	Kio-sen Prelims Round 2	Gote	○
28	1/20	1655	+4	1660	Hiroshi Okazaki6-dan / age 41 1487	Junisen Class C1 Round 9	Sente	○
29	1/23	1660	-7	1653	Akira Nishio5-dan / age 29 1715	Ginga-sen Block G Round 7	Gote	●
30	2/10	1653	-10	1643	Shingo Hirafuji6-dan / age 45 1563	Junisen Class C1 Round 10	Gote	●
31	2/26	1643	-8	1635	Ryosuke Nakamura5-dan / age 23 1647	NHK Cup Prelims Round 1	Sente	●
32	3/17	1635	+7	1642	Kiyokazu Katsumata6-dan / age 39 1606	Junisen Class C1 Round 11	Sente	○
33	3/25	1642	+3	1645	Shoichi Anzai6-dan / age 45 1353	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○

FY2007 results23W-15L

Win rate0.605

Rating1673

Annual rank55th

Rank/title at FY end / age5-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1652	-9	1643	Yusuke Toyama4-dan / age 27 1612	Ryuo-sen Group 6 Ranking Round 3	Sente	●
2	4/18	1643	+7	1650	Hiroshi Kamiya7-dan / age 45 1601	Osho-sen Prelim 1 Round 2	Sente	○
3	4/27	1650	+13	1663	Tadahisa Maruyama9-dan / age 36 1900	Oi-sen Red league Round 3	Gote	○
4	5/14	1663	+11	1674	Daisuke Suzuki8-dan / age 32 1812	Oi-sen Red league Round 4	Sente	○
5	5/28	1674	-7	1667	Michio Takahashi9-dan / age 47 1722	Osho-sen Prelim 1 Round 3	Gote	●
6	6/5	1667	-4	1664	Chikara Akutsu5-dan / age 24 1882	Oi-sen Red league Round 5	Gote	●
7	6/12	1664	-10	1654	Kiyokazu Katsumata6-dan / age 38 1576	Junisen Class C1 Round 1	Gote	●
8	6/18	1654	-11	1643	Manabu Kumasaka4-dan / age 30 1512	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	●
9	6/27	1643	+4	1646	Saburou Takeichi6-dan / age 53 1423	Kisei-sen Prelim 1 Round 2	Sente	○
10	7/10	1646	+9	1655	Tadao Kitajima6-dan / age 41 1670	Junisen Class C1 Round 2	Sente	○
11	7/13	1655	-9	1646	Takehiro Ohira5-dan / age 30 1608	Kisei-sen Prelim 1 Round 3	Gote	●
12	7/19	1646	+5	1651	Manabu Kumasaka4-dan / age 30 1532	Asahi Cup Prelim 1 Round 2	Sente	○
13	8/7	1651	-11	1641	Keiji Nishikawa7-dan / age 45 1533	Junisen Class C1 Round 3	Gote	●
14	8/22	1641	+4	1645	Kenji Iino7-dan / age 53 1459	Oi-sen Prelims Round 2	Gote	○
15	9/3	1645	-7	1638	Kosuke Tamura6-dan / age 31 1681	Asahi Cup Prelim 1 Round 3	Gote	●
16	9/11	1638	+5	1643	Kenji Waki8-dan / age 47 1505	Junisen Class C1 Round 4	Sente	○
17	9/21	1643	-7	1636	Keiichi Sanada7-dan / age 34 1682	Oi-sen Prelims Round 3	Gote	●
18	9/25	1636	+4	1640	Kazuharu Shoshi7-dan / age 45 1450	Oza-sen Prelim 1 Round 2	Sente	○
19	10/2	1640	-12	1628	Kaishu Tanaka9-dan / age 60 1456	Junisen Class C1 Round 5	Sente	●
20	10/17	1628	+10	1638	Akira Nishio5-dan / age 28 1704	Oza-sen Prelim 1 Round 3	Sente	○
21	11/6	1638	+6	1643	Hirokazu Ueno5-dan / age 30 1538	Junisen Class C1 Round 6	Gote	○
22	11/29	1643	+8	1651	Akio Ishikawa7-dan / age 44 1638	Ryuo-sen Group 6 Ranking Round 1	Gote	○
23	12/4	1651	+6	1657	Bungo Fukusaki9-dan / age 47 1551	Junisen Class C1 Round 7	Gote	○
24	12/14	1657	-9	1648	Yusuke Toyama4-dan / age 28 1612	Oza-sen Prelim 1 Round 4	Sente	●
25	1/10	1648	+9	1657	Ryosuke Nakamura4-dan / age 22 1698	Ginga-sen Block E Round 6	Gote	○
26	1/16	1657	-10	1647	Shingo Itoh4-dan / age 26 1586	Ryuo-sen Group 6 Ranking Round 2	Gote	●
27	1/22	1647	-8	1640	Yoshiyuki Kubota6-dan / age 35 1650	Junisen Class C1 Round 8	Sente	●
28	1/30	1640	+2	1642	Katsumi Mushano6-dan / age 54 1304	Kio-sen Prelims Round 2	Gote	○
29	2/12	1642	+10	1651	Makoto Chuza7-dan / age 38 1726	Junisen Class C1 Round 9	Gote	○
30	2/19	1651	+3	1654	Saburou Takeichi6-dan / age 53 1382	Osho-sen Prelim 1 Round 1	Sente	○
31	2/28	1654	+7	1661	Shingo Itoh4-dan / age 26 1597	NHK Cup Prelims Round 1	Sente	○
32	2/28	1654	+8	1662	Amahiko Satoh4-dan / age 20 1657	NHK Cup Prelims Round 2	Sente	○
33	2/28	1654	-10	1644	Masaki Izumi7-dan / age 47 1567	NHK Cup Prelims Final	Sente	●
34	3/4	1659	+8	1667	Osamu Nakamura9-dan / age 45 1655	Ginga-sen Block E Round 8	Sente	○
35	3/4	1659	+5	1664	Keiji Nishikawa7-dan / age 46 1512	Ginga-sen Block E Round 7	Sente	○
36	3/11	1672	-7	1664	Takanori Anyouji5-dan / age 33 1703	Junisen Class C1 Round 10	Sente	●
37	3/19	1664	+3	1667	Noboru Tamaru8-dan / age 57 1404	Kio-sen Prelims Round 3	Sente	○
38	3/28	1667	+6	1673	Keiji Mori9-dan / age 61 1580	Osho-sen Prelim 1 Round 2	Sente	○

FY2006 results14W-14L

Win rate0.500

Rating1653

Annual rank64th

Rank/title at FY end / age5-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1651	+8	1659	Makoto Sasaki4-dan / age 26 1672	Osho-sen Prelim 1 Round 3	Sente	○
2	4/14	1659	-10	1650	Amahiko Satohage 18 1591	Shinjin-o-sen Main Round 2	Gote	●
3	4/21	1650	+7	1657	Issei Takazaki4-dan / age 19 1613	Ryuo-sen Group 6 Ranking Round 4	Gote	○
4	4/26	1657	-8	1649	Yoshiyuki Kubota5-dan / age 33 1664	Osho-sen Prelim 1 Round 4	Sente	●
5	5/8	1649	-7	1642	Yasuaki Murayama4-dan / age 21 1699	Ryuo-sen Group 6 Ranking Semifinal	Sente	●
6	5/30	1642	-7	1635	Shuji Muranaka4-dan / age 25 1685	Kisei-sen Prelim 1 Round 2	Gote	●
7	6/6	1635	-7	1629	Yoshiyuki Kubota5-dan / age 34 1695	Junisen Class C1 Round 1	Gote	●
8	6/21	1629	-12	1616	Yaichio Oono6-dan / age 47 1432	Asahi Open Prelims Round 2	Sente	●
9	7/18	1616	-4	1612	Ayumu Matsuo6-dan / age 26 1785	Junisen Class C1 Round 2	Sente	●
10	8/9	1612	+4	1616	Kazuo Ishida9-dan / age 59 1399	Oi-sen Prelims Round 2	Sente	○
11	9/5	1616	-7	1609	Takahiro Toyokawa6-dan / age 39 1663	Junisen Class C1 Round 3	Sente	●
12	9/26	1609	+12	1621	小林裕士6-dan / age 29 1789	Junisen Class C1 Round 4	Gote	○
13	10/6	1621	+8	1628	Yuya Nagaoka4-dan / age 21 1606	Oi-sen Prelims Round 3	Sente	○
14	10/16	1628	-8	1620	Ryo Shimamoto4-dan / age 26 1611	Ryuo-sen Group 6 Promotion playoff Final	Gote	●
15	10/24	1620	-10	1609	Shohei Takada6-dan / age 44 1511	Oza-sen Prelim 1 Round 2	Sente	●
16	10/31	1609	+9	1619	Isao Nakata7-dan / age 39 1670	Junisen Class C1 Round 6	Sente	○
17	11/21	1619	+8	1627	Kenji Kobayashi9-dan / age 49 1608	Junisen Class C1 Round 7	Gote	○
18	11/29	1627	+10	1636	Yasuaki Murayama4-dan / age 22 1712	Oi-sen Prelims Round 4	Sente	○
19	12/19	1636	+7	1643	Hiroshi Naganuma7-dan / age 41 1588	Junisen Class C1 Round 8	Gote	○
20	1/10	1643	+10	1653	Masakazu Kondoh5-dan / age 35 1719	Oi-sen Prelims Final	Gote	○
21	1/16	1653	+8	1661	Akio Ishikawa6-dan / age 43 1649	Junisen Class C1 Round 9	Sente	○
22	1/26	1661	-11	1650	Hirokazu Ueno4-dan / age 29 1527	Kio-sen Prelims Round 2	Gote	●
23	2/5	1650	+3	1653	Tsuneo Kikuchi7-dan / age 57 1408	Osho-sen Prelim 1 Round 1	Sente	○
24	2/13	1653	-7	1646	Keiichi Sanada7-dan / age 34 1678	Junisen Class C1 Round 10	Sente	●
25	2/27	1646	-2	1644	Yasumitsu SatohKisei / age 37 1967	Oi-sen Red league Round 1	Gote	●
26	3/5	1644	+5	1649	Takashi Kanezawa5-dan / age 33 1504	Ryuo-sen Group 6 Ranking Round 2	Gote	○
27	3/13	1649	+8	1656	Ichiro Hiura7-dan / age 41 1641	Junisen Class C1 Round 11	Gote	○
28	3/23	1656	-3	1653	Koichi Fukaura8-dan / age 35 1907	Oi-sen Red league Round 2	Sente	●

FY2005 results19W-14L

Win rate0.576

Rating1652

Annual rank62nd

Rank/title at FY end / age5-dan / age 27

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1598	-7	1591	Yoshiyuki Matsumoto5-dan / age 33 1640	Kio-sen Prelims Round 2	Sente	●
2	4/14	1591	+9	1600	Shuji Muranaka4-dan / age 24 1630	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
3	5/12	1600	-7	1592	Ryosuke Nakamura4-dan / age 19 1632	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	●
4	5/19	1592	-8	1584	Akihito Hirose4-dan / age 18 1596	Kisei-sen Prelim 1 Round 2	Gote	●
5	5/24	1584	+8	1593	Takehiro Ohira4-dan / age 28 1604	Shinjin-o-sen Main Round 3	Gote	○
6	6/7	1593	+5	1597	Kazuo Ishida9-dan / age 58 1440	Junisen Class C1 Round 1	Gote	○
7	6/22	1597	-5	1593	Hirotaka Nozuki7-dan / age 31 1749	Asahi Open Prelims Round 2	Gote	●
8	6/26	1593	+11	1603	Akira Shima8-dan / age 42 1705	NHK Cup Main Round 1	Sente	○
9	7/6	1603	+8	1612	Satoru Sakaguchi4-dan / age 26 1619	Shinjin-o-sen Main Quarterfinal	Gote	○
10	7/12	1612	+8	1620	Kenji Kanzaki7-dan / age 41 1619	Junisen Class C1 Round 2	Sente	○
11	8/12	1620	+8	1628	Takehiro Ohira4-dan / age 28 1618	Oza-sen Prelim 1 Round 2	Gote	○
12	8/23	1628	-9	1619	Hiroshi Okazaki6-dan / age 38 1587	Junisen Class C1 Round 3	Gote	●
13	9/2	1619	+11	1630	Chikara Akutsu5-dan / age 23 1769	Shinjin-o-sen Main Semifinal	Sente	○
14	9/13	1630	+11	1641	Atsushi Miyata5-dan / age 24 1779	Junisen Class C1 Round 4	Sente	○
15	9/22	1641	+3	1645	Osamu Katsuura9-dan / age 59 1400	Oi-sen Prelims Round 2	Gote	○
16	9/27	1645	+9	1654	Eiji Iijima5-dan / age 26 1696	Junisen Class C1 Round 5	Sente	○
17	10/2	1654	-3	1651	Toshiyuki MoriuchiMeijin / age 34 1933	NHK Cup Main Round 2	Gote	●
18	10/7	1651	-3	1648	Akira WatanabeRyuo / age 21 1912	Shinjin-o-sen Main Final Game 1	Gote	●
19	10/11	1648	+8	1656	Makoto Chuza5-dan / age 35 1660	Junisen Class C1 Round 6	Gote	○
20	10/14	1656	-3	1654	Akira WatanabeRyuo / age 21 1918	Shinjin-o-sen Main Final Game 2	Sente	●
21	10/25	1654	-7	1647	Ayumu Matsuo5-dan / age 25 1706	Oza-sen Prelim 1 Round 3	Sente	●
22	11/11	1647	-6	1641	Kensuke Kitahama7-dan / age 29 1732	Oi-sen Prelims Round 3	Sente	●
23	12/1	1641	-9	1632	Akio Ishikawa6-dan / age 42 1601	Ginga-sen Block G Round 4	Sente	●
24	12/1	1641	+8	1648	Yoshiyuki Matsumoto5-dan / age 33 1626	Ginga-sen Block G Round 3	Sente	○
25	12/6	1639	+8	1648	Hisashi Ogura7-dan / age 37 1651	Junisen Class C1 Round 8	Gote	○
26	1/10	1648	-8	1640	Shingo Hirafuji6-dan / age 42 1660	Junisen Class C1 Round 9	Sente	●
27	1/18	1640	+4	1644	Noboru Tamaru8-dan / age 55 1448	Ryuo-sen Group 6 Ranking Round 2	Sente	○
28	1/25	1644	+4	1648	木下浩一age 38 1448	Osho-sen Prelim 1 Round 2	Sente	○
29	2/7	1648	+9	1657	Masakazu Kondoh5-dan / age 34 1700	Junisen Class C1 Round 10	Gote	○
30	2/27	1657	+4	1661	小林宏6-dan / age 43 1453	Kio-sen Prelims Round 2	Sente	○
31	3/7	1661	-9	1651	Yasuaki Tsukada9-dan / age 41 1603	Junisen Class C1 Round 11	Sente	●
32	3/15	1651	+8	1660	Isao Nakata7-dan / age 38 1671	Ryuo-sen Group 6 Ranking Round 3	Gote	○
33	3/22	1660	-8	1652	Yasuaki Murayama4-dan / age 21 1680	Kio-sen Prelims Round 3	Gote	●

FY2004 results12W-15L

Win rate0.444

Rating1600

Annual rank84th

Rank/title at FY end / age5-dan / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1618	-6	1613	Kensuke Kitahama7-dan / age 28 1725	NHK Cup Main Round 1	Gote	●
2	4/12	1613	+3	1616	Katsumi Mushano6-dan / age 50 1387	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○
3	5/17	1616	+5	1621	小林宏6-dan / age 41 1478	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
4	6/9	1621	+5	1626	Hatasu Itou7-dan / age 53 1488	Kisei-sen Prelim 1 Round 2	Gote	○
5	6/15	1626	-8	1618	Hiroshi Okazaki6-dan / age 37 1621	Junisen Class C1 Round 1	Sente	●
6	6/30	1618	+6	1624	Naoya Fujiwara6-dan / age 39 1540	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	○
7	7/5	1624	-7	1617	Yoshiyuki Matsumoto5-dan / age 32 1651	Asahi Open Prelims Round 2	Gote	●
8	7/14	1617	+10	1626	Makoto Chuza5-dan / age 34 1690	Kisei-sen Prelim 1 Round 3	Gote	○
9	7/20	1626	+6	1632	Michio Ariyoshi9-dan / age 68 1521	Junisen Class C1 Round 2	Sente	○
10	8/11	1632	-9	1623	Takanori Anyouji4-dan / age 29 1594	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	●
11	8/24	1623	-4	1619	Takayuki Yamasaki5-dan / age 23 1831	Junisen Class C1 Round 3	Sente	●
12	8/31	1619	+9	1629	Eiji Iijima4-dan / age 24 1682	Kisei-sen Prelim 1 Final	Sente	○
13	9/10	1629	-6	1623	Kensuke Kitahama7-dan / age 28 1708	Oi-sen Prelims Round 2	Gote	●
14	9/14	1623	-11	1612	Kouichi Kodama7-dan / age 53 1492	Junisen Class C1 Round 4	Sente	●
15	10/5	1612	-5	1607	橋本崇載age 21 1737	Oza-sen Prelim 1 Round 2	Gote	●
16	10/12	1607	-5	1602	Atsushi Miyata5-dan / age 23 1769	Junisen Class C1 Round 5	Sente	●
17	10/29	1602	-3	1600	Koichi Fukaura8-dan / age 32 1895	Kisei-sen Prelim 2 Round 2	Sente	●
18	11/9	1600	+11	1611	Hiroki Iizuka6-dan / age 35 1751	Junisen Class C1 Round 6	Gote	○
19	12/7	1611	-8	1603	Tadao Kitajima6-dan / age 38 1619	Junisen Class C1 Round 7	Sente	●
20	12/22	1603	-12	1591	Shoichi Anzai6-dan / age 41 1390	Ryuo-sen Group 6 Ranking Round 2	Gote	●
21	1/11	1591	-11	1580	Kazuyoshi Nishimura9-dan / age 63 1458	Junisen Class C1 Round 8	Gote	●
22	1/21	1580	-6	1574	Kosuke Tamura5-dan / age 28 1673	Osho-sen Prelim 1 Round 2	Sente	●
23	2/8	1574	-9	1565	Kaishu Tanaka9-dan / age 57 1517	Junisen Class C1 Round 9	Sente	●
24	2/23	1565	+10	1575	Kazutoshi Satoh4-dan / age 26 1661	Kio-sen Prelims Round 1	Gote	○
25	3/8	1575	+14	1589	Akira WatanabeRyuo / age 20 1914	Junisen Class C1 Round 10	Gote	○
26	3/24	1589	+3	1591	Haruo Numa6-dan / age 56 1315	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
27	3/31	1591	+9	1600	Ryosuke Nakamura4-dan / age 19 1634	Shinjin-o-sen Main Round 2	Sente	○

FY2003 results17W-12L

Win rate0.586

Rating1625

Annual rank70th

Rank/title at FY end / age4-dan / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1611	-4	1607	Hisashi Namekata6-dan / age 29 1821	Kio-sen Prelims Round 2	Gote	●
2	4/22	1607	+3	1611	Hiroto Kiritani6-dan / age 53 1365	Kisei-sen Prelim 1 Round 1	Gote	○
3	5/6	1611	+3	1614	Hiroto Kiritani6-dan / age 53 1362	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○
4	5/22	1614	-5	1608	Hirotaka Nozuki5-dan / age 29 1734	Kisei-sen Prelim 1 Round 2	Gote	●
5	6/2	1608	+4	1612	Yoshinori Satou8-dan / age 54 1391	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
6	6/17	1612	+5	1617	Saburou Takeichi6-dan / age 49 1478	Junisen Class C2 Round 1	Sente	○
7	6/23	1617	+5	1622	Nobuyuki Oouchi9-dan / age 61 1499	Asahi Open Prelims Round 2	Gote	○
8	7/1	1622	-2	1620	Kazuki Kimura7-dan / age 30 1918	Shinjin-o-sen Main Round 3		●
9	7/4	1620	+4	1623	Seiichirou Taki7-dan / age 54 1403	Ryuo-sen Group 6 Promotion playoff Round 3		○
10	7/11	1623	+4	1627	Katsumi Mushano6-dan / age 49 1435	Asahi Open Prelims Round 3		○
11	7/22	1627	+6	1633	Toshiyuki Nakao4-dan / age 28 1537	Junisen Class C2 Round 2		○
12	8/8	1633	-10	1624	Manabu Kumasaka4-dan / age 26 1550	Ryuo-sen Group 6 Promotion playoff Round 4		●
13	8/26	1624	+8	1632	Makoto Sasaki4-dan / age 23 1621	Junisen Class C2 Round 3		○
14	9/2	1632	-4	1627	Daisuke Nakagawa7-dan / age 35 1815	Asahi Open Prelims Final		●
15	9/9	1627	-11	1616	Nobuyuki Oouchi9-dan / age 61 1493	Oza-sen Prelim 1 Round 2		●
16	9/22	1616	+7	1623	Ryo Shimamoto4-dan / age 23 1570	Junisen Class C2 Round 4		○
17	9/25	1623	+11	1634	Ayumu Matsuo5-dan / age 23 1740	Oi-sen Prelims Round 2		○
18	10/21	1634	+7	1641	Shinya Yamamoto4-dan / age 31 1592	Junisen Class C2 Round 5		○
19	11/12	1641	-10	1631	Toshiyuki Nakao4-dan / age 29 1548	Oi-sen Prelims Round 3		●
20	11/18	1631	+9	1640	Yoshiyuki Matsumoto5-dan / age 31 1659	Junisen Class C2 Round 6		○
21	12/16	1640	+5	1645	木下浩一age 36 1521	Junisen Class C2 Round 7		○
22	1/14	1645	-8	1637	Akira Nishio4-dan / age 24 1642	Ryuo-sen Group 6 Ranking Round 2		●
23	1/20	1637	-9	1628	Takanori Anyouji4-dan / age 29 1579	Junisen Class C2 Round 8		●
24	1/26	1628	-10	1618	Takashi Kanezawa4-dan / age 30 1544	Shinjin-o-sen Main Round 2		●
25	1/29	1618	+10	1628	Kazushiza Horiguchi6-dan / age 28 1719	Osho-sen Prelim 1 Round 2		○
26	2/17	1628	+6	1634	Yuki Fujikura4-dan / age 24 1535	Junisen Class C2 Round 9		○
27	2/25	1634	-7	1626	Makoto Chuza5-dan / age 34 1656	Kio-sen Prelims Round 1		●
28	3/12	1626	-7	1620	Isao Nakata6-dan / age 36 1689	Osho-sen Prelim 1 Round 3		●
29	3/16	1620	+5	1625	Hirofumi Itoh6-dan / age 44 1471	Junisen Class C2 Round 10		○

FY2002 results16W-13L

Win rate0.552

Rating1621

Annual rank70th

Rank/title at FY end / age4-dan / age 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/23	1632	-12	1620	Teruhiko Suzuki7-dan / age 47 1445	Ryuo-sen Group 6 Promotion playoff Round 1	●
2	5/1	1620	+3	1623	清水市代 1362	Kisei-sen Prelim 1 Round 1	○
3	5/19	1623	+9	1632	Shinya Satoh4-dan / age 24 1661	Hayazashi Shin-ei-sen Main Round 1	○
4	5/31	1632	+7	1639	Toshiyuki Nakao4-dan / age 27 1594	Kisei-sen Prelim 1 Round 2	○
5	6/11	1639	+9	1648	Akira Watanabe4-dan / age 18 1679	Junisen Class C2 Round 1	○
6	6/21	1648	+3	1650	清水市代 1359	Asahi Open Prelims	○
7	6/23	1650	-6	1645	Kensuke Kitahama6-dan / age 26 1749	Hayazashi Shin-ei-sen Main Round 2	●
8	6/28	1645	+11	1656	Hiroki Nakata7-dan / age 37 1788	Kisei-sen Prelim 1 Round 3	○
9	7/16	1656	-9	1646	Naoya Fujiwara6-dan / age 37 1598	Junisen Class C2 Round 2	●
10	7/19	1646	+5	1651	Osamu Katsuura9-dan / age 56 1497	Asahi Open Prelims	○
11	8/2	1651	-8	1643	Takeshi Kawakami5-dan / age 30 1648	Kisei-sen Prelim 1 Final	●
12	8/12	1643	-8	1635	Eiji Iijima4-dan / age 22 1633	Asahi Open Prelims	●
13	8/16	1635	+9	1644	Makoto Chuza5-dan / age 32 1690	Oza-sen Prelim 1 Round 2	○
14	8/20	1644	+8	1652	Shinya Satoh4-dan / age 24 1646	Junisen Class C2 Round 3	○
15	9/10	1652	+7	1659	Takashi Kanezawa4-dan / age 29 1611	Junisen Class C2 Round 4	○
16	9/20	1659	+4	1663	鈴木貴幸アマ 1465	Ginga-sen Block D Round 2	○
17	10/1	1663	-7	1656	Atsushi Miyata4-dan / age 21 1691	Junisen Class C2 Round 5	●
18	10/9	1656	-7	1649	Ichiro Hiura7-dan / age 36 1702	Oza-sen Prelim 1 Round 3	●
19	10/16	1649	-3	1646	Masataka Goda9-dan / age 31 1893	Oi-sen Prelims Round 2	●
20	10/22	1646	+5	1650	Koji Horiguchi6-dan / age 41 1493	Junisen Class C2 Round 6	○
21	10/25	1650	-7	1643	Makoto Chuza5-dan / age 32 1688	Ginga-sen Block D Round 3	●
22	11/19	1643	+5	1648	Noboru Kosaka7-dan / age 52 1501	Junisen Class C2 Round 7	○
23	12/12	1648	-12	1636	Katsumi Mushano6-dan / age 48 1430	Ryuo-sen Group 6 Ranking Round 2	●
24	12/17	1636	+4	1640	Yaichio Oono6-dan / age 43 1442	Junisen Class C2 Round 8	○
25	1/21	1640	-12	1628	Keizou Noda5-dan / age 44 1475	Junisen Class C2 Round 9	●
26	1/24	1628	-11	1617	小林宏6-dan / age 40 1484	Osho-sen Prelim 1 Round 2	●
27	2/3	1617	+8	1625	Hideyuki Takano4-dan / age 30 1616	Kio-sen Prelims Round 1	○
28	2/12	1625	-10	1615	Kazuharu Shoshi6-dan / age 41 1521	Junisen Class C2 Round 10	●
29	2/17	1615	+7	1621	Toshiyuki Nakao4-dan / age 28 1552	Shinjin-o-sen Main Round 2	○

FY2001 results17W-15L

Win rate0.531

Rating1633

Annual rank65th

Rank/title at FY end / age4-dan / age 23

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/8	1636	-5	1631	Yasuaki Tsukada9-dan / age 36 1766	NHK Cup Main Round 1	●
2	4/24	1631	+6	1636	Shohei Takada6-dan / age 38 1535	Kisei-sen Prelim 1 Round 1	○
3	5/9	1636	+4	1640	Youichi Kushida6-dan / age 36 1436	Ryuo-sen Group 6 Promotion playoff	○
4	5/14	1640	-5	1635	Kazushiza Horiguchi5-dan / age 26 1771	Kisei-sen Prelim 1 Round 2	●
5	5/21	1635	-8	1627	Hisashi Ogura6-dan / age 33 1638	Osho-sen Prelim 1	●
6	6/3	1627	+4	1632	鈴木英春アマ 1453	Asahi Open Prelims	○
7	6/13	1632	+3	1635	Toshiyuki Tsubouchi7-dan / age 52 1403	Ryuo-sen Group 6 Promotion playoff	○
8	6/19	1635	-8	1627	Shinya Yamamoto4-dan / age 29 1637	Junisen Class C2 Round 1	●
9	6/27	1627	+8	1635	Akio Ishikawa6-dan / age 38 1633	Asahi Open Prelims	○
10	7/16	1635	-5	1630	Takayuki Yamasaki4-dan / age 20 1752	Ryuo-sen Group 6 Promotion playoff	●
11	7/24	1630	-11	1618	Shoichi Anzai6-dan / age 38 1482	Junisen Class C2 Round 2	●
12	7/27	1618	+8	1627	Kiyokazu Katsumata5-dan / age 32 1629	Asahi Open Prelims	○
13	8/17	1627	+3	1629	Haruo Numa6-dan / age 52 1353	Oza-sen Prelim 1 Round 1	○
14	8/28	1629	+9	1638	Yuji Masuda4-dan / age 30 1659	Junisen Class C2 Round 3	○
15	9/6	1638	+9	1647	Hiroshi Okazaki5-dan / age 34 1688	Oza-sen Prelim 1 Round 2	○
16	9/18	1647	-7	1640	Norihiro Yagura5-dan / age 26 1671	Junisen Class C2 Round 4	●
17	9/21	1640	+4	1644	Youichi Kushida6-dan / age 36 1437	Oi-sen Prelims Round 1	○
18	10/1	1644	+11	1655	Michio Takahashi9-dan / age 41 1789	Asahi Open Prelims Final	○
19	10/4	1655	-9	1646	Hideyuki Takano4-dan / age 29 1623	Oza-sen Prelim 1 Round 3	●
20	10/16	1646	+7	1653	木下浩一age 34 1593	Junisen Class C2 Round 5	○
21	10/23	1653	-4	1649	Takeshi FujiiRyuo / age 31 1857	Oi-sen Prelims Round 2	●
22	10/29	1649	-3	1646	Koji Tanigawa9-dan / age 39 1909	Asahi Open Main Round 1	●
23	11/20	1646	+6	1652	Yoshiyuki Ueyama6-dan / age 44 1544	Junisen Class C2 Round 6	○
24	12/18	1652	+9	1660	Hiroshi Naganuma6-dan / age 36 1674	Junisen Class C2 Round 7	○
25	12/21	1660	+3	1663	清水市代 1370	Shinjin-o-sen Main Round 1	○
26	1/7	1663	-10	1653	Makoto Sasaki4-dan / age 21 1595	Ryuo-sen Group 6 Ranking Round 2	●
27	1/22	1653	+5	1658	Saburou Takeichi6-dan / age 47 1519	Junisen Class C2 Round 8	○
28	1/31	1658	-11	1647	Kazuo Ishida9-dan / age 54 1527	Osho-sen Prelim 1 Round 2	●
29	2/8	1647	-8	1640	Masaki Izumi7-dan / age 41 1666	Kio-sen Prelims	●
30	2/12	1640	-8	1632	Yoshiyuki Matsumoto5-dan / age 30 1643	Junisen Class C2 Round 9	●
31	3/12	1632	+7	1639	Shingo Hirafuji5-dan / age 38 1595	Junisen Class C2 Round 10	○
32	3/19	1639	-6	1633	Kensuke Kitahama6-dan / age 26 1731	Shinjin-o-sen Main Round 2	●

FY2000 results8W-4L

Win rate0.667

Rating1648

Annual rank61st

Rank/title at FY end / age4-dan / age 22

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/24	1614	+4	1618	中井広恵 1430	Shinjin-o-sen Round 1	Sente	○
2	12/29	1618	+4	1622	早咲誠和アマ 1451	Ryuo-sen Group 6 Ranking Round 1	Sente	○
3	1/17	1622	+4	1626	Katsumi Mushano6-dan / age 47 1402	Osho-sen Prelim 1 Round 1	Gote	○
4	1/22	1626	-9	1617	Yusuke Ina4-dan / age 25 1600	Ryuo-sen Group 6 Ranking Round 2	Sente	●
5	1/31	1617	-9	1609	Koji Tosa7-dan / age 45 1594	Kio-sen Prelims Round 1	Gote	●
6	2/13	1609	-2	1606	Koichi Fukaura6-dan / age 28 1912	Shinjin-o-sen Round 2	Gote	●
7	2/19	1606	+7	1613	Osamu Katsuura9-dan / age 54 1547	NHK Cup Prelims Round 2	Gote	○
8	2/19	1606	+8	1615	木下浩一age 33 1614	NHK Cup Prelims Final	Sente	○
9	2/19	1606	+9	1615	Makoto Chuza4-dan / age 31 1652	NHK Cup Prelims Round 1	Sente	○
10	3/9	1630	+11	1641	Osamu Nakamura8-dan / age 38 1744	Osho-sen Prelim 1 Round 2	Gote	○
11	3/12	1641	-5	1636	Yasuaki Tsukada9-dan / age 36 1783	NHK Cup Main Round 1	Gote	●
12	3/27	1636	+12	1648	Kazushiza Horiguchi5-dan / age 26 1809	Osho-sen Prelim 1 Round 3	Sente	○

Unofficial Elo rating calculated by this site from available game results (each fiscal year is shifted so that the average player is 1600). Up to FY1963 only Junisen games are included; from FY1964 all official games. Games without dates are ordered by estimated term and round.Method
How the deviation score is calculated: see here.